I can't get to the end of that thread without the Signup nag taking over the whole window and obliterating the content. Tried half a dozen times. Finally got there via an Incognito window (though still don't see Musk's response).

So Twitter tagged my device with a cookie specifically meant to keep me from viewing users' content. How's that support their mission statement, "To give everyone the power to create and share ideas and information instantly, without barriers"?

It's not in my interest, or that of their users. The only benefit is to their bottom line, and I'd argue tactics like that do more long term damage than good. Certainly doesn't make me want to sign up or log in.

Go choke on Elon's <shit emoji>, Twitter. /rant