What? The entire reason people are leaving Twitter is because they care what's going on on it, and they've cared what's going on in the west's largest social media platform for the greater part of a decade at this point.

I don't understand this take at all. Do you use Twitter, or is this conjecture from reading headlines?

E: the article has a great list of reasons why they've dropped Twitter, it's well justified, I think it's unfair to accuse them out of hand of "virtue signalling" and being intellectually dishonest in light of that.