They can do mobile for sure, but even then the chips that they use are not really ahead in performance intrinsically, they are just bigger (and generally more e

They can do mobile for sure, but even then the chips that they use are not really ahead in performance intrinsically, they are just bigger (and generally more expensive) which naturally gives them better performance. And a lot of the speed improvements comes from just better direct compilation rather than JIT like Android does. For server architecture, Apple has never been competitive. The only reason to get Mac workstations in the past before was that they were more stable than the Windows counterparts, but those days are long gone.