KDE Plasma

It was what came on the steam deck lol

I’m using Manjaro as well with an Nvidia card and also had the black screen issue when switching to Wayland. I believe this is what fixed it for me: https://bbs.archlinux.org/viewtopic.php?pid=2156732#p2156732

not Foss, Google app warning, don’t shoot me

Google has an app called Reading Mode that you can trigger by holding both volume buttons. Works anywhere and has dictation, but the output isn’t as good as the Firefox one in my experience.