I think a lot of the post Actually About Bitcoin get lost in the Slogans About Bitcoin and posts About The Price of Bitcoin. Which is why some people mute the word(s) on nostr, when there is no real need to do this on twitter, even if your twitter feed I s a bit bitcointwitter bubble.
Lack of subculture bubbles, definitely. Lack of mechanisms to foster subcultures thriving here and little or no reach to attract other subcultures here in the first place.
But mostly no one cares cos they want bitcointwitter2, and they have it too lol.