Linux

Oh god, please replace it faster.

I am so tired of all the random shit that only RedHat does because RedHat had a minor issue with something that they blew completely out of the water and decided to fix by just making a brand new thing that only they use, and it's kinda compatible with whatever it replaced, but no, not in these hundred different specific ways that will definitely come up every time you need it to do something, but will work just long enough to make you think whatever you're doing might be feasible.

I would love to never look at RedHat again.