Bazqux, basically a GoogleReader clone if Google would still develop it. Works really well on mobile as PWA. Not free, but worth 20-30$ sub a year. Not affiliated, but a happy subscriber for 5-6 years. Everybody who still misses GoogleReader should try it.
Author should try Showbox or Terrarium on Android, where Google is also on top among video providers. I was always WTF is GoogleVideo doing as a host in this app. You have to get the app in ways other than Google Play. It's better than any Netflix or Hulu where catalog is much more limited.
You do realize that US and T-Mobile was one of the last holdouts with this "bundled"system and in Europe we had this "new" system in place for at least 5 years.
https://github.com/bazqux/ https://bazqux.com/