It's like it only took nearly 20 years for RSS to catch on. It was on fire when it launched, used for everything, then passed by the wayside. We had our own RSS aggregators so we didn't have to visit blogs individually. Then Google tried to kill it when they killed the Google Reader service. RSS definitely fell out of favour. Nice to see it back! Less nice to see some services using it to get clicks off Nostr but not actually participating in the Nostr community. Maybe these things just take time.