Sure but back in the Usenet days everything was sent in the clear anyway there was no encryption so the government didn't need special spying programmes to watch you. They just asked your phone company.Today especially since Snowden there is a battle of cat and mouse between the government and encryption.If you wanted to stay anon on Nostr you could run relays through Tor hidden services and access your client only through Tor.Given the most popular relay already has Tor functionality (Nostream) this can be done now. Won't be long until a Tor setting in Nostr apps is the norm either. Until then you can use Orbot.And good luck trying to regulate relays like the government is tryna