This is not just an issue of my child, for example, if a German user were to open that site in public, they would be found guilty of hate speech, amongst dozens

This is not just an issue of my child, for example, if a German user were to open that site in public, they would be found guilty of hate speech, amongst dozens of localities : https://en.wikipedia.org/wiki/Bans_on_Nazi_symbols https://en.wikipedia.org/wiki/Bans_on_Nazi_symbols. Also in California, where speech is free but is not free of consequences. I don't make the rules here, I just don't want this guy to go to jail for his fun project.