Sadly, important content is sometimes still posted (only) in the form of Twitter threads. Short of signing up for an account, is there currently a reasonable way of reading those?
After all, it's just a big fake bullshit. There are “fabulous kids clubs” in school. There are “limited membership” snake oil selling and paper medal awarding companies. There are social network services relying on invites and other stuff to make public believe being there is something valuable. It is clear as day that Twitter is at the stage where it has to inflate usage stats by requiring sign-in, and hold user data hostage because it's one of the remaining ways to make some money. If people decide to have a nice chat in a building that is getting demolished without thinking about consequences, it's their choice, after all.
All historic MySpace data was thrown out at some point. Have people killed themselves over that? No, they simply forgot. And you will forget all that, too.