LineageOS has the biggest library for supported devices afaik, and if you have a supported device you can try PostmarketOS which is Gnu/Linux based without any Android base, again afaik.

I just use RSS feeds for everything that interests me. some of them are hackernews, serveTheHome and opensource.com, but there are plenty more. RSS is so underated imo.

I at least switched to Floorp for more customization options and funny name, but back then Floorp also had vertical tabs and side-dock before any other Firefox fork (afaik).