It’s been working fine since a couple years ago on Intel. It works on my Intel machines with both old and recent cpus

https://wiki.archlinux.org/title/Firefox#Hardware_video_acceleration

Does any app which asks for permission to elevate to root work?

https://wiki.archlinux.org/title/Polkit

You might have to translate the names to what Fedora reposi provide. But this should be a good start

Initrd has support to configure the keyboard layout used. Consult your initrd generator’s documentation for this