The idea that humans are fundamentally hierarchical and competitive creatures is just wrong. Of any indiviual trait could be said to be the character of humanity it would almost certainly be cooperation. Practically every hierarchy that humans lives takes a ton of organized forced to uphold, specifically because living in hierarchy is not natural for humans.

It’s not nearly as hard as it seems, but you do have to be willing to search around Google for a bit and things might take a few tries to get working. Steam has an option in their compatibility settings to run windows games through Proton that has worked well for me, but I only really play smaller single player games. Can’t vouch for how well it works for multi-player stuff. Also I’m using Manjaro (based on Arch Linux) not sure if it works the same for all distributions.