Earlier quoted context omitted.
Indeed. Security (all apps get all keypresses and hard to implement correct behaving lock screens) and multi-monitor with factional scaling per monitor; those were the things that apparently were to super-duper hard to fix in X11. Maybe a years or two until Wayland gets to full feature parity (except for features Wayland specifically does not have like network support and drawing window borders etc.) In those same tw…
> Security (all apps get all keypresses and hard to implement correct behaving lock screens) That's a feature, not a security issue.
Any closed source app could easily contain a keylogger: great feature!
If we want people to run closed source on Linux, we need facilities to sandbox these apps like on other OSes. Flatpak is moving in this direction. Wayland's security also helps.