If you like the older windows ui, Linux mint. You don’t need to look any further than that. If you want something fresh and cool, use regular fedora with gnome, if you want a more mac like or windows 11 experience use fedora kde. That’s all you need to know.

While this is a cool concept, I don’t think there is a single organization with the money needed to pull it off that wouldn’t also ruin the concept with monetization features. Maybe some kind of community made game could accomplish it, similar to what the Thrive devs are doing, but the amount of consistent resources needed would be a lot.