It looks like this website hasn’t been updated since 2020.
Most of the things here are (probably) patched, besides many developers have claimed the right to update their own apps, and those apps are verified (a new feature created in 2023).
Before uploading an app that requires home or host filesystem access, developers must specify the reason.
Ever since xdg portals became a thing, I have seen more apps switch to them
by not supporting PCs, I meant 4K/Dolby Atmos/HDR streaming (except netflix, which gives you HDR and Atmos if you use their shitty windows app)