I get it, Biden is old and that’s a problem, but why doesn’t anyone seem to have a problem with the fact that Trump is almost the same age, has 34 felonies, raped at least 2 women, went to Epstein’s Island 11 times, sexualized his own daughter, stole classified documents, aligned himself with Xi and Putin, and can’t remember common names?
Is all of that really better than being 2½ years older than he is right now?
If you want an honest answer, I’d recommend finding some place that has a decent population of openly right-wing people so you can get an answer from them directly, rather than left-wingers snarking and saying they’re all brainwashed fanatics that would never dissent from the party’s candidate.
The short answer is that they don’t believe any of the things OP said, or they can overlook them because they believe worse things about Biden/the democrats.