Chromium was, however, a Google product from the very beginning that Google open-sourced themselves. Linux is too big with too many non-profit and for-profit companies and tons of independent individuals participating in its development for one person or company to control it outright.

I mean, sure, for profit companies like Red Hat, SUSE, Canonical do have some influence but not so much that you can’t ignore their contributions if you don’t like them.

For example, some ubuntu based distros (i.e Mint) circumvent snap from being installed the ubuntu way (without asking) because it goes against their philosophy. And if that’s still too much Ubuntu for you, there’s a Debian Edition of mint. And if that’s still too same-y for you, there are dozens of other distros based on slackware, rhel/fedora, arch, Gentoo, etc. There even are Linux distros without GNU.

So, unless Muskiboy buys Linus Torvalds, I think the Linux community could easily ignore him building his own xOS.