Tbh you can actually quite easily buy a computer with Linux pre installed (ironically they cost more than the ones that come with windows though). I wouldn't recommend it though, regardless of tech literacy. The problem is that Linux is like 70% easy and great, 20% frustratingly glitchy and unfinished, and 10% getting stuck on completely impossible problems that you will lose weeks of your life to before eventually concluding that no solution actually exists. Nothing ever quite just works, there's always some caveat or minor issue and you end up chasing rabbit holes instead of actually using your computer to do what you wanted to do