So I predict that after four years of turmoil and incompetent governance Trumpism will be abandoned in favor of more traditional Republican party or Democratic party.
At this point the "traditional Republican party" has been all but destroyed. Yeah, it's still referred to as Republican, but it's now really TrumpCult. The non-cult remnants of conservative politics in America might need to coalesce into a new party.
Or dissolve all parties :)
I was having coffee today with a friend (an American) and was proposing what was in this post. He sees it. He is also a Trump supporter to a degree, in the sense that he realises changes need to happen. Trump isn't the answer though, and I think a lot of the Trump supporters that were "closer" to the middle, must be starting to see that now, in the way the administration is behaving.