Men cannot get pregnant, what would be the point of having it apply to men too?

In Italy we have the same law, it’s just another safeguard to prevent excessive succession disputes, I don’t see what’s the problem.

No, the point of federation is that you can interact with other sites/servers from your own since the same protocol is shared. So from some-server.com they visited music@lemmy.world and did their interaction. The same way you can go to the Music community at lemmy.ml ( https://lemmy.world/c/music@lemmy.ml ) without leaving lemmy.world and without having to create a new account. Your comments and interaction will be seen without problems by users of lemmy.ml .

Communities with the same name across different instances are not merged, and the way they are referenced will be different. So, the location of lemmy.world/c/Music can also be referenced as !music@lemmy.world while instead the Music at serverB.whatever be can be referenced as music@serverB.whatever .