Now is a great time to mention dwitter[0], where people post "dweets", trying to draw and animate interesting visual effects with a limit of 140 characters.
While I think we've all settled on Cory Doctorow's concept, I really wish it wasn't called "enshittification". It's hard to take the phenomenon seriously when I sound like I'm just being edgy saying it aloud. There's something to keeping the term as a vulgar word, in that PR people working for companies actively engaging in it can't find a way to turn it around and own the definition, but "enshittification" could still use a little rebrand.
Tangentially, I'd like to shout out both Miguel's work both in explaining the Flask web development framework for Python as well as his work developing Flask-SocketIO, both of which I've used extensively.
[0] https://www.dwitter.net/