Y'all might be interested in what I've been trying to set up.
Linux can be installed on a flash drive instead of on the computer's hard drive. So basically it's a computer system that you can run on any computer with the hardware to run it. Just plug the flash drive in a USB port and boot from it instead of from the hard drive.
Linux can also run steam. And with Steam's proton compatibility layer, steam can run a lot of windows games.
See where I'm going with this?
I might have finally found a way to make a truly portable steam library.
What I expect to happen is, when I plug the flash drive into the second computer
simkaart amerika and boot, steam will do a hardware scan and think I am trying to steal games. But but I have to try it.