So I am definitely shadow banned on Twitter/x, and it was light switch obvious. I had around 20k followers, and now I've got basically 2 or 3 people who occasionally interact with me. I get why, I'm not Elon Musk's biggest fan.
What's weirder is that it seems to be similar on Bluesky. I did criticize it early and had a falling out with the early community, but nothing directly with staff. But I am definitely just yelling into the void, basically just a few old friends interact with me there.