If the US can't get rid of Trump, who does absolutely nothing to hide his vice and his incompetence, well, you deserve your slide into fascism. I'd say at this point everyone knows who Trump is. No one's expecting him to start being "presidential" at any moment, except some reporters who apparently are in deep denial of just how much trouble the country is in.
Quite honestly, if I read a fictional POTUS like him in a book, I'd expect it to be crazy satire, because if it were intended to be realistic I'd have told the author "dial it back to believable levels of stupidity and corruption."
Unfortunately it seems the Bernie bros will be out in force to try to commandeer the Democratic party to accept a leader who's never been a Democrat, and they'll resume their sulking wait for the end of the world when it doesn't.