Is firesky.tv going against GDPR as is? I don’t know enough about the regulations (or how Bluesky is built for that matter) but it seems iffy if there’s no way to opt-out of your posts being archived there

You can opt-out by not posting, but I also have no idea if that goes against GDPR

Everyone has access to the firehose, not just firesky, it’s how most custom feeds work (by design)