X has launched its complete rewrite of X Web (twitter.com)

I thought this was funny because they've rewritten it seemingly with the primary goal of trying to get you to not use it.

TL;DR: open app, use the app, install the app, have you opened the app yet?

So, it appears you can no longer sign up for an account without using your phone number or existing Google/Apple accounts. Goodbye anonymity and goodbye to the majority of their user base.