Yeah if you're leaning towards someone playing older rule sets or OSR, you're definitely going to find it to be rare. I have never seen tables with that overlap (very in-person roleplay heavy + older style rulesets) personally.
I think we're on the same page then if I understand you. My preference would be for old rule sets and not in person roleplay heavy. i.e. play styles that more mirror the norm of the older days. Thanks!