nostr:nprofile1qqsd0kqsnmjrv47wvpt2mfr9xqrthdjp7v09p6zjgd5pcfey2puprmqpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgqfrwaehxw309aex2mrp0ykhvetjd9nxjety9ejx2umrdphk7mrfdenjuatnqyt8wumn8ghj7mn0wd68ytnwdahkuetn9e3k7mg0jpfq2 is built like this: 

RSS > Nostr on top

Npub Pro sort of turns the flow optionally into this:

Kind 1 notes > RSS > Nostr on top

FanFares is only using the kind 31338 events for lightning gated podcasts, which won't exist in a typical RSS feed. So the podcast would have a free episode that talks about/links to the gated episode. This is what podcasts already do when they are posting "subscriber only" content.

Generally, our approach is adding nostr on top of podcasting 2.0, not trying to replace it.