It is somewhat clickbait, it links to this shitter post Conman made, but i guess you can kinda extrapolate his idea behind it.
Sam Altman (@sama) on X
I have so much gratitude to people who wrote extremely complex software character-by-character. It already feels difficult to remember how much effort it really took.
Thank you for getting us to this point.
Its an enterprise version of windows where it basically has everything stripped from it like the annoying list of apps that come preinstalled and it still receives updates, also it lets you uninstall edge