bitcoin signal on nostr is good, though it feels very bro club. twitter still has far more useful content in other domains, including the opportunity to be exposed to things outside the echo chamber
Discussion
That will change over time, as more people with different interests discover Nostr. Like Twitter, what you see is largely a matter of who you follow, so in the future it will be possible to follow others on Nostr with differing passions and interests. We are still so early.
Do you call your family echo chamber? 
lol... I'm not ever going to pretend that bitcoin is as important as my family
Tell that to people in Argentina, Zimbabwe, Venezuela
Even for them, there are far more important concerns than bitcoin. Let's not make the mistake of elevating bitcoin to be more than it is -- it is the best money ever invented, but money is just a tool for social coordination. Good money will help to improve many societal ills that are currently symptoms of corrupt money, but good money will not fix everything.
I happen to believe there are higher order concerns (things of eternal nature), but even if you are strictly focused on civil society, we need to foster virtue to have any chance of long-term success.
What do you mean βthings outside of the echo chamberβ?? There are no such things π