Yes, but these are probably also an extend/criminal law implementation of this constitutional law. Also you would still break the law, even if you couldn’t get punished for it. Something you don’t want to host on german servers.

To contextualize my original comment a bit more and explain how these things work over here: you can already get sued for just insulting somebody. I remember a case a few years ago where somebody called a right wing politician a “Hurensohn” (son of a whore) and got his house raided by police. Getting sued (especially by politicians) for insults isn’t unlikely in germany. The platform hosting that content can also get in trouble for it. OP apparently talked about a politician, who could try and sue in Germany. Since OP is probably not from there, the server owners will get in trouble instead. All that to say: this form of moderation is legally necessary in Germany. You can dislike this and I agree with you, but it’s not something that’s going to change. It doesn’t mean that the mods are supporting fascism, as so many are seemingly claiming. Feddit.org is a rather left instance (in Germany we’d say “linksgrün versifft”) and they are definitely not trying to shield nazis, they just try to follow the local law to prevent getting sued

Try to get to know her. Ask follow up questions to show you’re actually listening. Tell her you are interested in another date afterwards. Stuff like that, even if it sounds generic

I did. That’s the first article of the Grundgesetz (Basic Law) of Germany

Not that directly, but saying they have “zero worth” might be against GG Article 1

Human dignity is inviolable

Pretty sure dehumanizing can be prosecuted under this, even if its rather tame. Also there have been some laws over the last few years that criminalize violent speech on the internet and that give people the ability to report comments directly to agencies. These might make it quite dangerous for the instance to keep up these comments.

I assure you, German leftist often say way more intense stuff on a daily basis, but not on publicly hosted servers

I feel like flirting isn’t really something people do while dating nowadays. I (and probably some other women) find it more annoying if you wanna get to know the other person. Most flirting I like is after you’re already in a relationship, because you can be sure that the other person is safe and not a creep. Of course you still need to find a way to show interest

feddit.org is a German hosted instance that has to abide by the German law. By that law, your comment falls into a grey-zone of legality. As much as I agree with you, they were right in removing your comment, as they are legally obligated to. They could get into trouble if they don’t.

To quote the feddit.org sidebar:

Content that is illegal in Germany, Austria or Switzerland will be deleted and can lead to an immediate ban of the account.