So, when you try to search stuff on nostr or check some hashtag, you don't get any RGy stuff?
nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s implemented pretty aggressive rate limiting on the Damus relay which seems to stop that. nostr.wine is a paid relay, so spammers don’t use it. Not sure what nostr.band is doing to block the spam.
Discussion
I haven't seen any RG stuff since I reduced my relay list down to this. It's only been one day though. I think most Nostr clients will only display notes from relays you read from when you search for things.