My mind is racing over this question because I think it cuts to a deep question about how we use nostr.

Thoughts. Everyone dresses different for different occasions in the real world. Is an nsec profile a form of digital outfit?

Organization matters. Having a topical account might focus my time and energy when logged in there.

I have a similar setup with my dev handle. I try to limit shit posting from that handle so people come to know it for it's technical content. 

Thank you for such a thought provoking question! Might rip a podcast about it