I have a nextcloud instance (up in the clouds somewhere) on a rented vps...and subscribe to rss/feeds there (via nextcloud's web-based rss reader)...then set up

I have a nextcloud instance (up in the clouds somewhere) on a rented vps...and subscribe to rss/feeds there (via nextcloud's web-based rss reader)...then set up newsboat command line client on my local linux laptop to connect to that nextcloud instance, and read my feed from the command line of my laptop. I only mention this because you referenced "vim", so i made an assumption that perhaps you'd like to read rss stuff from the CLI...also, if i'm away from my laptop/command line - say away from home - i can just read the rss/feed stuff via nextcloud's web feed reader (which is the same interface i referenced above that is used to subscribe to the feeds in the first place). For me, it has been a nice setup...I hope that helps. Not sure if that is what you were looking for re: linux?