I don't know that I've ever heard anyone in the U.S. say anything bad about Canada or Canadians, but I doubt the reverse is true, for many obvious reasons.

I do think, though, that now that the Supreme Court has give presidents full immunity, Biden should temporarily annex Canada for electoral college purposes. Except maybe Alberta.

He can un-annex it after the election because we all love Canada here and don't want to bum y'all out.