Only commercial websites.

https://allaboutberlin.com/guides/website-compliance-germany...

So I've walked past Lennart Poettering's house before without knowing it. (And that is not the sort of area where I'd have guessed he would live.)

If I were some kind of crazy maniac, I could pay him a visit and shut down systemd for good. You see why having this information out there is dangerous?

Not all sites, personal websites don't require an imprint AFAICS.

They do. Even your bluesky/mastodont account does.

Absolutely not, where did you get that idea?

Mastodon _instances_ have Impressumspflicht, sure. But normal users don‘t and I have never seen anything contrary about private accounts.

Edit: unless the Account is for/by a business of course.