Dave on Nostr: Should we do this synthesis on our end or just give a podcasts/byperson tag to pull ...

Should we do this synthesis on our end or just give a podcasts/byperson tag to pull channel level data and let the client end do it? Doing it in the Index probably means back-filling the episodes table with channel level person data. I don't mind that, but I genuinely wonder what side that merging should exist on. Thoughts?