Gossip has a switch to only follow top-level posts of people you follow. Maybe we can use this situation as a way to think of other things clients can do to help people curate their feeds.
Discussion
I like Pablo's suggestion but that depends on other clients not broadcasting the events to other relays which I guess is not going to happen
nostr:note19z8s8cz56w6lcllajuw3cw4uct690cffu96sfq9dyslnq93udx0sss3wvl
I keep reading about topical/subject based relays and the effort going into it. But seems like a just in case feature since no one seems to bother doing it. Maybe once nostr has added another million users will become a thing.