At times, transgressing against political correctness is a sign of intellectual integrity and bravery. More often, it requires no courage and is undertaken as a cynical gambit to get money, fame, or power from a block of disaffected Americans. Lots of figures who court conservatives are opportunists of this sort.
The fact that a public figure drives the left crazy is not itself a good reason for conservatives to rally around them, no matter how emotionally satisfying some find it. Supporting a politician on that basis is shallow, irresponsible, and shameful.
Bombastic rhetoric is not a proxy for conservatism. Too many GOP voters don’t see that, treating very conservative politicians like Jon Huntsman as RINO traitors while mistaking Trump-like poseurs for champions.