Michelle Young gets milking lessons with Nayte, Rodney, Martin, Olu and Joe on “The Bachelorette.” PHOTO CREDIT: All photos but screen grabs Craig Sjodin/ABC

Michelle Young, who’s just the fourth Black lead in 43 combined “Bachelor” and “Bachelorette” seasons, picked her final four in Tuesday’s episode and they’re all men of colour for the first time in franchise history.

It’s just too bad that milestone is being overshadowed by the choice of yet another dull white guy as the next Bachelor.

The good news is that on Tuesday Bachelor Nation finally got its first clue as to why Clayton Echard got the call (still to be officially confirmed by ABC). The bad news is that either ABC is letting fifth graders make its casting decisions or it’s manipulating children.

The kids — four students who’d been taught by Michelle — had the task of choosing one of the remaining eight men for a one-on-one date and they picked Clayton.

No sense getting down on the kids. Clayton did build them a fort out of sheets, pillows and overturned furniture. And as student Luke said, “Clayton has really big muscles. He’d be really good at carrying the groceries in” — definitely a useful skill in a husband.

The kids were also perceptive about who didn’t deserve Miss Young’s time.

 “I don’t really like Martin,” said Kelsey. “I don’t know how to explain it. He’s trying to show off. I don’t know if he’s the right one for Michelle and he wears too much cologne.”

Well, that’s bang on.

The kids, if it was indeed the kids, also planned one of the best dates we’ve seen all season, sending Michelle and Clayton to the Bell Museum of Natural History at the University of Minnesota for a real-life Night at the Museum — minus the exhibits that come to life.

Unfortunately for Clayton, fort-building skills and making up his own animal mating call weren’t enough to snag him a rose and a hometown date.

Clayton Echard and Michelle spent the evening in a natural history museum.

Let’s be honest though, that was a given. Sure, he earned the group date rose on last week’s episode, but with guys like Nayte, Joe, Brandon, Rick and Rodney in the running for hometowns Clayton had an insurmountable amount of catching up to do.

Michelle said he checked all the boxes as far as desirable qualities, but “giving out this rose means I’m ready to meet your family and I don’t feel that I’m able to get there with you in time.”

So what made the producers fall in love with him? His muscles? His earnest confession about being ready to settle down and have a family after five years of focusing on his job to the exclusion of all else?

They key moment in the campaign to win fans over to Clayton came after he’d been eliminated and he got letters from two of the kids urging him not to be sad that Miss Young didn’t choose him, which made him cry and vow he’d do whatever it takes to have a family of his own.

Thoughts: why only two letters, was the vote for Clayton not unanimous? (Ahmed, for instance, seemed partial to Rodney and his shaved nipples.)

These letters seemed about as genuine as the wishes that Michelle and Rick pulled out of a wish box on their date but, even if they were real, Luke and Kelsey wouldn’t have written them without guidance from production.

Jayleen and Kelsey, two members of the Bachelor selection committee.

“You will probably meet someone else and fall in love and have lots of kids and be a great dad,” wrote Kelsey, stopping just short of “And you’ll be the next Bachelor.” Just to hammer the point home, the end credits showed Jayleen, impressed that Clayton let her paint his fingernails red, telling a producer, “He’ll be the next Bachelor.”

Yeah, OK, we get it.

Time to move on to what the point of the season is supposed to be: Michelle finding a husband.

To that end, she took Rick, Rodney, Nayte, Joe, Martin and Olu on a farm date, ostensibly also picked by the kids, on which they milked cows, bottle fed calves, churned butter and shovelled shit.

But the real poop got flung around at the after-party. Martin — still pontificating about his “miscommunication” with Michelle over his sexist comment that Miami women were high maintenance — told Rick and Olu that Michelle had not been paying attention, which was “why she perceived everything a little bit incorrectly.”

“There’s a lot of things that have made me question what she really stands for, I guess,” Martin said. And then he mentioned Michelle’s group date poem, the one in which she shared her hurt at being the “token Black girl” at school, and said it showed there was “something deep inside her that maybe she hasn’t worked past and I think that’s immature.”

Michelle in one of her final conversations with Martin Gelbspan.

Martin, of course, despite his boast that he was brutally honest, didn’t share any of that BS with Michelle but just blah blahed about how she was an amazing woman and he wanted to introduce her to his family and friends.

But Olu spilled the tea — “I just want that right man for you,” he said and I believed him — and Michelle confronted Martin.

Martin at first denied the “immature” comment and then tried to spin it as being about the “difference between being insecure and having insecurities,” which doesn’t even make sense. And he kept talking over Michelle, then apologized for “maybe speaking over you” when she called him on it.

I doubt Martin would have got a hometown rose even if Olu hadn’t spoken up, but it was nice to see Michelle put him in his place before showing him the door.

The real Martin came out in the SUV of Shame. Michelle was making a mistake, he said, but “at this point I wouldn’t even care to give her a shot . . . like a woman like that does not deserve my time.”

Can’t wait to see you get your misogynistic ass handed to you at Men Tell All, dude.

Both butter and Michelle were putty in Nayte Olukoya’s hands.

In any event, the only man who was getting the rose on the group date was Nayte, and it wasn’t for his butter churning or the fact he put his back out on manure duty. He told Michelle he was “definitely, seriously, strongly falling for you” and she replied that she was “really tumbling down a hill so fast falling for you as well.”

So if he wasn’t before, Nayte is now the man to beat.

Next up was a one-on-one with Brandon, the main event of which was Michelle taking him to her childhood home while her parents were out.

Brandon Jones and Michelle before her parents “caught” them.

We’re supposed to believe that Michelle’s idea to hang out in her parents’ Jacuzzi, with Brandon in a borrowed pair of her dad’s trunks no less, was spontaneous and that it was a complete coincidence that her folks surprised them there mid-smooch. As if.

To be honest, I’ve always found Brandon’s intensity when it comes to wooing Michelle a little unsettling and, on Tuesday, he dialled it up to 11 by asking for her folks’ permission to marry her — like, bro, you didn’t even know yet if you were getting a hometown date!

The sentimentality continued at dinner, where Brandon talked about how much he wished Michelle could have met his late grandfather, who was his best friend, and gifted her a bracelet that his mom made for him to give Michelle “if I truly think that you’re the one.”

“Michelle Ann Young, I’m falling in love with you,” he declared.

Michelle handed over the rose, obviously, telling Brandon “I can see you being my best friend.”

She also said, “It’s very possible that I could fall in love with Brandon,” but she won’t and man, is he going to be crushed when he gets sent home.

All that was left to do was hand out the other two roses, which Michelle did after cancelling the cocktail party, a move that’s always supposed to come as a shock but never does.

Obviously her fellow Minnesotan Joe Coleman — of whom she said after the farm date, “Clearly Joe knows how to handle tests” — was a lock for a hometown. I figured it was between Rick and Rodney for the final rose and it was Rodney’s.

Despite how much Bachelor Nation loves Olu — and they’ve been lobbying for weeks for him as Bachelor instead of Clayton — he never had a one-on-one with Michelle, a clear indication he wasn’t her guy.

When Michelle said letting Rick and Olu go was her “most difficult goodbye yet,” you believed her.

On to hometowns — and will Michelle actually go to their hometowns? — and an assortment of skeptical family members.

You can tune in next Tuesday at 8 p.m. on Citytv. And you can comment here, visit my Facebook page or follow me on Twitter @realityeo