I find his posts as of late extremely disappointing.
I truly think the Rust Programming Language is an outstanding piece of technical writing (due credit to Carol Nichols as well) and commend a lot of the outreach and projects he's been a part of, but recently his takes are all purely beige prose bemoaning "the discourse" around LLMs and ATproto while making every excuse to hype up the tech.
The comment thread that inspired his dramatic exit was so mild that I don't understand how anyone can take his claims at face value.