Tim Cain worked on the original fallouts, fallout 1 and 2. He has not been credited in the series since. The fallout series has passed through the hands of many others, who may have included a critique of capitalism as a theme.
If you’re interested in Tim Cain’s ideas on capitalism, he was the director of the outer worlds, which is far more focused on capitalism much more directly than fallout ever was.
I’ve not used windows regularly since XP but I recall being very confused that the keyboard layout setting defaults to being per-application rather than syatemwide. Don’t know if that’s how its still done and I have no reason to care.