Will Donald Trump become one of the worst Presidents in U.S. history?

[The Mikado]

Maybe, though it's if he's comparable to anyone, it's probably Tyler, who spent his whole Administration despised by big chunks of the population and the government and just throwing temper tantrums and bombshells from the White House (right down to signing the annexation of Texas in his lame duck period just to throw the mess onto his successor).

I don't think he's worse than Tyler or Pierce or some of the other luminaries on our bottom-tier list, and so far he hasn't done anything nearly as disastrous as Bush 43 launching an idiotic and catastrophic invasion of Iraq, but give him time, he's only barely 1/5th through his term.

[The Mikado]

Yes.

Future generations will laugh at us for electing him.

The way they laugh at Taft or Harding?  Whose doing any laughing except for the nerds and historians that far down down the road?

Taft is still regularly the butt of jokes. They're all "as fat as Taft" jokes, but still. Every middle school history teacher in America has said something about Taft being so fat he got stuck in a bathtub at some point.