You can also control what people can't see on nostr, by simply rejecting/deleting any messages from relays or ids you don't like. This isn't a big problem for s

You can also control what people can't see on nostr, by simply rejecting/deleting any messages from relays or ids you don't like. This isn't a big problem for something like plain text because it's cheap to run a relay that only stores text but if you're letting people upload/download video... That gets expensive fast.