I am doing pretty much the same, except I avid most profiles with laser eyes, mentions of bitcoin in any way shape or form in their name, handle or picture. If you can't avoid it there, it will inevitably end on your timeline, which already needs less bitcoin and nostr related content and more of anything else My two sats.
Discussion
I'd like to have more feeds or an ability to switch between multiple feed filtering presets. That way I could look what the laser eye nostr talks abou and then switch to something completely different, like let's say musicians talking about their new toys and creations and then to switch to some other group/theme.
As Lagarde says: It will come, in due course, it will come.
That would be cool, and I believe it will be cool. Wondering when tho.
The solution is hash tag my friends. Follow who you like, to see what's going on with the laser eyes #bitcoin
For coffee it's #coffeechain
The plebs? #plebchain
Music? #tunestr
To some (little) extent yes, but it's a different thing. No always aplicable, not everyone uses (the same) hashtags and also it is not sorting by my rules. I have no say in what is included under a hashtag.
Making my own filtersets (as complex as I like) and applying them with one or two clicks is a very different thing than searching for a hashtag.