alt Hacker NewsFor server side, which I believe is the context here, Linux and open source are king.
Even Microsoft gave up on Windows and just runs Linux most things except niche cases. Heck, even SQL Server which is expensive piece of machinery got ported to Linux and that's the default target now in their docs.
With that said, one can't deny Apple's success on the b2c side of things so it feels wrong to call their strategy a failure.
Except the cloud isn't open source, the ones that matter to developers that is.
Which is why so many projects get burned with their license choices.