>there's no such thing as "my own time" with Apple
Companies that aren't nearly as "cool" and pay a fraction, can be just as possessive or more so.
I am well aware of the saying "better to ask for forgiveness than permission" and how some rules are broken by everyone with a tacit understanding.
However, once when I investigated volunteering for an extremely well known and mainstream nonprofit, they gave me some required paperwork, which said that any IP created during my volunteer work belonged to them.
I didn't have a firm intention to do IT work as a volunteer or not, but I was told I had to sign to volunteer regardless.
I thought I would ask my employer if I could sign the agreement; if it was compatible with the stuff I'd already signed, that asserted ownership of work outside of regular hours, if related to the business.
At a lower level, people had no idea. It was passed up the chain all the way to the chief corporate counsel or whoever, and eventually they said no, with an air of "WTF why are you wasting my time?".
I felt like the ultimate decisionmakers can live in a different reality, where things don't happen because nobody has an incentive to tell them.
I didn't particularly mind, since I wasn't set on that particular organization to volunteer with, and I learned something.