@davidrevoy PS: And EVERYTHING you publish on Mastodon (or the Fediverse as such) is widely available for anybody who is interested to analyze it already, so that's a stupid argument, sorry.
The important thing is that when I'm using Mastodon to chat with somebody on Threads, Meta doesn't get *any more data* than they would be able to get by just following me themselves (e.g. via RSS).
Which means that Meta won't get my location data, my real name (if I don't want to), or any other personal data