He's being used by Milo Yiannopoulos

During the Trump years there was a prominent right wing figure named Milo Yiannopoulos who made a name for himself debating and mocking SJW's and feminists. He later ended up getting "canceled" for making comments that some considered to be pro-grooming. His patron, conservative billionaire Rebekah Mercer, then cut off his funding because of it. Milo then swore to get revenge on those he felt betrayed him by doing all he can to "destroy the Republican party". It's no coincidence that he's now acting as Kanye's campaign manager and trying to tie him to Trump while he makes pro-Nazi statements. He knows Kanye is mentally ill and is manipulating him for his own purposes.