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 .
Newest versions of AUTOMATIC1111 GUI have AMD-support built-in for Linux, and with my 6600xt it seems to work quite well, but I don’t have anything else to compare it with (Batch size 4, LMS KARRAS 100 steps, --medvram finishes in 1 minute e 5 seconds). Are the performances good or sub-par for my gpu?