Is your point really that I use this npub to post about the exact topics my profile lists? Lol

That doesn't change the fact that it's the content that gets engagement. I have posted about other topics on this npub and another and it gets fuck all. Crickets. Why would I want to keep doing that? Nostr is basically just a place I go to talk about Bitcoin and closely related topics because that's all there really is here. It's more like a niche forum than anything else if I'm honest.