Correct user counts need to have a web-of-trust applied if you want an accurate count of "real followers", but I suspect that's the same on X as well.
As one of the largest accounts on nostr I can say there aren't many "crypto" fans on the network, those are all on farcaster. Lots of bitcoiners and freedom lovers though! Maybe try following #grownostr, there is lots of non-"crypto" content, mostly gardening, homesteading, etc.
You have to curate your feed to see the things you want by following specific people. There are no algorithms that automatically tailor the feed to your interests. If you go into the "global" or "universe" feed you will see lots of crap, but that is just noise that can be filtered out by setting your global feed to only show paid relays.
As one of the largest accounts on nostr I can say there aren't many "crypto" fans on the network, those are all on farcaster. Lots of bitcoiners and freedom lovers though! Maybe try following #grownostr, there is lots of non-"crypto" content, mostly gardening, homesteading, etc.
You have to curate your feed to see the things you want by following specific people. There are no algorithms that automatically tailor the feed to your interests. If you go into the "global" or "universe" feed you will see lots of crap, but that is just noise that can be filtered out by setting your global feed to only show paid relays.