It is blue MAGAism. I've kept telling it people here for months and kept being shunend with the same ridiculous lines of argumentation. Either on Bidens health or for me more importantly on how supporting genocide is somehow a good and acceptable thing, because god forbid we demand and enforce a non genocide non neoliberal candidate.
Which brings me to another point. Trump was on brand. Everything he said was more or less predictable. Meanwhile Biden trying to talk about social justice and tax justice was clearly not his tune. So not only did the campaign managers not manage to prepare him for Trump being Trump. They gave him stuff to talk about, he doesn't talk about normally, making his performance even less believable.