@nazokiyoubinbou @Some_Emo_Chick
If by "simple" and "clean" you mean less options and less possibilities of personalization yes, that's true. Certainly cinnamon is way underdeveloped than KDE. The existence of more options doesn't mean an environment feels "dirty" or difficult to learn for new users, specially in an environment as polished for ergonomy and usability as KDE. Options are just simply there and you can explore them or not if you wish. Obviously you can't explore the options you don't have.
I don't know what "corporate stuff" are you talking about in Kubuntu but i must remember you that mint is based on the same packages coming from the same corp than Kubuntu, so any possible "corporate stuff" will be in both distros.
Kubuntu doesn't fail, not even "a little bit", is solid as a rock. If you don't like to use snap packages you are not forced to. The Discover package manager let you handle even flatpak packages and their updates.
It sounds you just like the lack of options of cinnamon. There are better options for that, you can install cinnamon on a Kubuntu system and enjoy the most extensive hardware compatibility (by default) of all distros.