Earlier quoted context omitted.
Yes, that’s a great argument for Linux, but much less so for macOS. Apple and Microsoft are roughly comparable these days (and that’s not a compliment to either), but after many years of “next year is the year of the Linux desktop”, Linux is still a pain to install on most consumer hardware in comparison to either macOS or Windows.
Nope, Linux is much easier to install on most consumer hardware compared to macOS. The latter is only easier on the minority of models made by single vendor.
And it's only "legal" on the minority of models made by a single vendor. That doesn't make it any less relevant that for the intended environment for it to be installed on, it's far easier.