As far as I'm concerned, it did. Linux is far and away the best OS for my needs so I'll keep using it.

Did it "win" more of some metric of perfusion / capital versus the other big two? Perhaps some, mostly not. Who cares. The market is dumb.

What matters here is whether the capability exists at all. When it comes to phones, I'm still leery about linux. Support isn't quite wide enough and for a device that I need 110% reliability out of we ain't there yet.

I do know one thing - the effects of closed ecosystems that caused 99.99999% of servers to use linux, will eventually come for interface hardware. Companies have periodic bouts of psychosis that make their walled gardens inherently unreliable. It's just a whole lot slower in a realm that doesn't iterate at web-speed. Will that mean everybody uses linux phones in the future? Of course not. But I do hope it will mean I get to put my own phone together with an OS I own, someday. That would be an unequivocal good.