The Internet is already dead.
I'm reasonably confident that in the relatively near future, the Internet will be so overrun with bots and other worthless "content" that people will flock to platforms that confirm IRL identity.
Yeah I've been wanting ID for years. Because i neighbor Russia and their propaganda game is top notch. One person one account.
You don’t need IRL identity, you just need persistent reputation. That reputation can be attached to a pseudonymous identity or an IRL one. But the design of most modern social media is to detach the “content” from the context of the author. The feeds you subscribe to are funnels that channel atomized bits of content to you. Some of it may be authored by them, but it’s the platform that intermediates your relationship to that content more than the creator. The creator is subordinated to it.
A different design logic, and the logic of the blogosphere that preceded it, much more tightly prioritized following a blogger or poster and interpreting everything you see in light of who was posting it. The trust is placed in the account you follow.
You don't need IRL identity. You just need invite-only. Discord is great for this. I've run so many fandom events over Discord, and we never have a problem with bots, and it's very fun creating fanfiction, fanart, calendars, zines, and talking about the other aspects of our lives every day.