I typically use Twitter pretty passively. Most of my follows are tech oriented, journalists or local politicians, and it feels like every thread that has mentioned Musk's acquisition closing has been flooded with new accounts hailing the return of banned users.
It could be related to the subject matter, of course, but this has been during non-trending times and on posts that generally have mostly genuine engagement.
With the announcement today that he'll be reverting lifetime bans, I expect things to get even worse and the quality of the conversations to be near non-existent.
Doubt Musk has some unthought of revolutionary way to detect and neuter botnet accounts, and if he's insisting on laxing the enforcement of such accounts, it's going to get mucky real quick.
It's never good when someone denies the legitimacy of the very system that brought them into power. This is the part that makes him "terrible for democracy".
Embezzling every penny he could, modeling himself after Hitler, raising a mob to storming the capital to kidnap the vice president, and filing fake lawsuits about the election, was far far worse than losing the unofficial popular vote.
50 million+ people voted for a republican or non-democrat, they didn't vote "for trump". Just like when Biden won, 70 million+ people weren't voting for Biden, they were voting for a democrat, non-republican, or more specifically: anyone but Trump.
It's insanity when there are, for all intents and purposes, two people on a ballot to say "we chose this person specifically!!!". No you didn't, you chose one of the two options that was given to you, and since they are normally on the opposite end of the political spectrum you just chose the one "closest" to your views out of the two. Almost everything that happened up until that point is literally out of any normal individual person's control.
And then there is a part of me, as a participant of whatever democracy is left in the United States, is concerned with what could happen if a particular user is allowed to use Twitter again after their orchestration of certain events.