They always seem to have some critical limitation. Handbrake is too slow via flatpak to work. Flatpak Zoom had no camera access. Flatpak-only Zen browser can’t use passkeys. Zen browser asks to be my default browser every time I open it, even though it is and I always say yes; is this a flatpak limitation? I don’t know, and I’d prefer not to have to figure it out just for some theoretical benefits and more overhead.
Who said anything about “all” of “them”?
Which countries were you thinking about, as examples?
Why the skepticism about the English abilities of a nation founded by former American slaves and Americans of African descent?