Well yes, but I have to grab the RSS feed, go to atomstr add it, then open it (often the most difficult part because it can't find it lol). Then I have to add it to a list I call RSS (and sublist like RSS - Rare music). It's a bit of a faff. But tbh a proper rss reader nostr client is probably a massive undertaking in itself. I need to look into open source and free RSS readers actually. I just think there is something in them for someone to make a nostr project around.

NetNewsWire: Free and Open Source RSS Reader for Mac, iPhone, and iPad