Could Amazon or Facebook do this if they just wanted to, e.g. to help break the hold of their competitors on markets they care about? Absolutely.
Could some hobbyist do it? Not on their own, but if you do part of it and someone else does part of it, the whole thing gets done. See e.g. Asahi Linux.
alt Hacker News
It depends who you are and why you want it.
Could Amazon or Facebook do this if they just wanted to, e.g. to help break the hold of their competitors on markets they care about? Absolutely.
Could some hobbyist do it? Not on their own, but if you do part of it and someone else does part of it, the whole thing gets done. See e.g. Asahi Linux.