Most servers around the world run Linux. The same goes for almost all supercomputers. That’s astonishing in a capitalist world where absolutely everything is commodified. Why can’t these big tech companies manage to sell their own software to server operators or supercomputers? Why is an open, free project that is free for users so superior here?
They hopefully mostly sit inside an unexposed subnet and aren’t reachable from the internet, but I’ve seen several companies running their public facing production applications on an unpatched EOLed Windows that hasn’t been rebooted in years because the person who set it up no longer works there and they’re afraid to find out what one time scripts he ran to get the system running without setting up any persistence.