For better or worse, Twitter has become a primary mechanism for instant communication. It could be reformed without being destroyed. For starters, it could require all posters to be verified. The most offensive posts are generally anonymous. But the posts that most people want to read are from identified celebrities and other sources, sometimes even local governments warning about emergencies. Eliminate anonymity.
I don't know about that.
While certainly a lot of anonymous people like upyourswokemoralists5, gibberingloony, and angrysoba are obnoxious and offensive, vile, cowardly blackguards, puerile melon farmers and unspeakably cretinous morons, there are plenty of people who post ****** things in their own names, because they are famous and trade off their reputation for being nasty *****. People like Milo, Alex Jones, Carl Benjamin, etc...
But some of those who oppose powerful big names, may need to post anonymously to protect themselves, because they may end up getting into trouble with the very people who they might be exposing. Similarly, protesters in Hong Kong, Iran, Russia, China etc... will hardly be safe posting under their own names. Anonymity has its virtues and should be protected in my view.
There may be some ways to safeguard anonymous verification, but at this rate it would anyone trust those now in charge with handing over information that could get them identified?