I doubt Kanye, Nick, Am1st, Cozy, etc are going to go anywhere, ultimately. They're all clowns and make for good strawmen for the left to point at and sensationalize. They might be hamstrung further down the line in some capacity but they're far more useful right now by running amok and screaming about the jews. You can barely tiptoe through modern society with an anti-Zionist position, but naked antisemites (as Kanye and the groypers have been branded, regardless of whether it's fair or not) are pretty much universally reviled in all polite company, no matter how valid the points being made are.
Ralph won't cut the cord any time soon, he's finally part of an in-group again, he's in his element. It's far more likely he'll be cast out somewhere down the line when his being a hassle outweighs his usefulness.