That does make sense tbh

Maybe I’m mistaken but I thought qnx was also running the default infotainment systems too

I’m pretty sure a good portion of them actually run QNX which is a UNIX-like owned by blackberry

People typically distinguish between “window managers” which are usually pretty barebones and “desktop environments” like Gnome and KDE. Also Gnome’s and KDE aren’t actually the window managers, Mutter and KWin are (respectively)

It is