In this case, PopOS and Bazzite are also less stable because they add things on top of Ubuntu and Fedora

How does using avx instructions reduce stability?

source? or did you mean arch is unstable?

You can fix it instead of buying a new one, it’s not like Apple

You can play windows games on mac with using a crossover (uses wine and some open source software)

Here is a demonstration

https://youtu.be/CBoKIFMnPvQ?si=8axV557SMMroF2co&t=533

But I don’t think you would buy a mac for games

it already exists and it’s called Yacy, an open source decentralized search engine