Does Apple even care about computers anymore?
qz.com
qz.com
Instead, you have to build a culture where success comes from the good efforts of good-enough engineers that may not be quite super hero level — and then find or make more of those good-enough engineers that you can keep the business sustainable.
This is very much like the problem of being in constant fire-fighting mode and trying to keep individually battling the alligators, and not being able to focus on draining the swamp instead.
Now Apple has to do something it hasn't done in a while - and that is simply to deal with reality. Such is the case when a legend passes.