Biden has been leading the country--and leading it well---and while he's older than many would like, there's no reason why he can keep doing a good job for another four years. He's got a professional staff, a professional cabinet, a professional administration--not a bunch of lightweight dopes in major decision-making positions. Let's also make the point that he's a decent individual and not deeply corrupt. He likes our allies, which MOST people would consider a major plus. And he's not a traitorous dupe for America's chief strategic adversary, which MOST people would also consider a major plus. He supports America's democratic foundation and doesn't fancy himself, stupidly, as a white Idi Amin with a dentures and a spray-on tan. He's never tried to subvert an election or incite an attack on the U.S. Capitol that got people killed--kind of a big deal, dontcha think? He doesn't appoint dumb family members to White House positions, where they don't belong. Another plus. He doesn't abuse his power or lie transparently 24/7 or make an embarrassing fool of himself with his WWE clown act when he speaks. He's never been indicted or been held liable for sexual assault.
As for the economy, it's in pretty solid shape: the jobless rate has been at a 50-year (or is it all-time) low for more than a year. The stock market has been booming.
"Do you see a fairly united populace willing to look past our differences....." Whoa, fella--don't make us laugh. You think the gangster is a unifying force? Take your meds, dude--he's the opposite.
Biden has strengthened America's global influence---greatly: NATO, a bedrock of American foreign policy, is stronger and more unified than ever before. You think a man who wants to appease and please the war criminal in Moscow is good for America?
Your viewpoints need serious adjustment, man--and you need to understand that having a deeply corrupt man in the White House is very dangerous for the country. You also need to learn more about the concept of strategic interests, which America has had since its creation, should have, and will always have.