MTG ended her political career over the same thing (plus support of Israel). It doesn't mean they learned good values. She's still racist. I heard he plans to run for some office and I imagine we'll learn his current beliefs and they'll resemble the MAGA days.
But they can become fed up with a lying asshole when he's lied enough times. I was genuinely surprised when the crazy asshole MTG broke. Now I hope we'll see a lot more. Again, they'll still believe terrible things, but I like the idea of his (Trump's) fragile ego suffering. The reality is he'll probably take it out on the rest of us and it'll suck no matter what.