I think I there is a distinction to be made between 'talking about Bitcoin' and repetetive bitcoinisms/slogans/memes/bitcointwitter in-jokes posts, which is mostly what the complaints about nostr (as microblogging) are. 

 they will come back when they are also shadowbanned and muted and prosecuted by their local police forces for hatespeech

they think this is all just funsies at this point