That's fire! I already have a good list of currated RSS feed, including some newsletter to RSS with KillTheNewsletter and YouTube feed. I see that you can also RSS a Twitter account using Nitter.
Now we can have everything in Nostr!
Discussion
I don't think nitter works any more... Afaik. I never managed to get it to work at least. Even the poast one. But yeah let me know if you manage :)
That's sad, I guess you are right but I will give it a try. I'm almost gone from Twitter but there might be accounts still worth following.