Biden is not a popular candidate and not who the Democratic party electorate necessarily wants: instead his whole candidacy and presidency has solely been not being Trump. This condition is fully transferrable to any candidate with support of the party.
Biden may not be a popular candidate on Lemmy, but he absolutely was prior to that debate showing with the general public. It turns out moderates and independents make up a large portion of the voting block and they aren’t all drooling at the prospects of Bernie Sanders. They WANT a boring president.
I don’t do ANYTHING on twitter other than occasionally click on a post by a local sports guy when I get a notification. Literally EVERYTHING else in my feed is right wing political non-sense. The extent of my interactions were hitting block early on, and when I realized that did nothing to give their “algorithm” a clue that I wasn’t interested I just started ignoring it entirely.