You're the only one talking about Biden or Kamala. They don't matter when saying Trump is incompetent, idiotic and dangerous. Some other people may or may not also been, yes.
He's also been destroying American hegemony in an impressive speed and depth, weakening it's alliance and control behind anything ever seen, and no this didn't happen under anyone else.
He ain't the only one talking about Kamalga or Sleepy Joe, I am, and many others too. Unfortunately political choices for decades have come down to who would be the "lesser of all combined evils". There are many things I abhor about the current admin., but billions of dollars of welfare fraud, a wide open border for illegals and criminals, and sponsoring LBGTQ+ whatever all over Africa is just over the top hideous.
Just to reinforce - as a Canadian, from the perspective of Canada up here... it is insane how much American foreign policy took an extreme uturn with this administration. It's been impressive to see Carney manage to steer away from the black hole that American economic interdependence now is and while we have plenty of our own problems we dodged Trump's efforts to force us into a massive recession.
There have been many reckless American political decisions in the past - but this past year and a half has been an absolutely astounding fall from grace.