Did you (or anyone) compose those entire messages and hand-type them all by yourselves?
It's an identically-worded message (except for the number) that is repeated identically in every single one i've seen -- and i've seen dozens now
If that's not spam, I don't know what is
You may not be flattered by the word choice, but it is what it is
cc @welrbraga
Here is the full, verbatim text:
"I just did my #eXit! The exodus from X is massive. Don't lose a single one of your subscribers. Thanks to #HelloQuitX I've signed up 952 new passengers to #BlueSky & #Mastodon. Automatically join your communities on #20January via https://app.helloquitx.com !"
Every one is identical, except that the number of "new passengers" changes
I doubt very much that anyone pushing this spam knows that it's being published under their name
cc @welrbraga
FinchHaven infosec