I really don't need to use it regularly to know that it's filled with endless "hot takes" designed to aggravate instead of inviting meaningful discussion. The way twitter works actively promotes negativity, which is precisely why I don't use it. Also, I didn't never use it, I left the platform because of the above mentioned reasons.
I'm aware that twitter provides plenty of value for plenty of people and that it is very possible to curate your twitter experience in a way that avoids most of the negativity. But if twitter blows up there will be alternatives where the same people can derive the same value from.
And in the meantime I will absolutely enjoy a billionaire megalomaniac getting fleeced because he couldn't control is impulses.
I use twitter a lot to stay up to date on tech and follower developers. Your feed is what you make it, and if you curate it to only follow decent people you don't have to read all of the arguments and politics that happen on other parts of the site.
Everyone moans about centralization and screams "The internet is dead / the internet is 5 companies".... well if it implodes, maybe people will start writing proper blogs/arguments/documentation again and not try to make everything digestible in 15 seconds by the dumbest persons.
I wish that twitter will ban all politics/politicians off of it and push science topics instead. Ever since politicians hopped onto twitter, it's been a nightmare to be exposed to their thinking patterns and lies.
I don't/won' get joy from these platforms disappearing...it would be relief.