The board won't let me edit my post, so....
Biden got 16M more than Hillary. He (or someone else) could widen in that in four years, believe it or not.
The composition of the electorate changes cycle to cycle.
I legit hate the Trump, you can never underestimate him, I get it. But while people ascribe an almost God-like status to the guy, Donald Trump is not immune to the changes that happen in any four year cycle. He will have to build a different coalition in 2024 than he did in 2020, just as he did in 2020 versus his coalition in 2016.
I wouldn't count him out, but I just feel like people in this thread are treating the guy a little more like Moses than they should be... he's an existential threat, but the same laws apply to him as any other politician IMO