Hmmm I find this funny, how different all the point of views here are.
A lot of people normally tend to see themselves, or their employments in general, being at a lower status than their employer. Hmm how to say… like „i must be grateful for being employed here and obey to all what they say„, like a herd thinking. Personally I don’t see workers, or myself as this. I always saw my employment as a service. I get money and the employee gets my service, but with time my or their requirements may change and we must re-negotiate to continue doing business, or simply quit doing business.
If there is a technical or critical reason to show up, no discussion - i show up, otherwise I don’t.
Personally I don’t side with Apple at this.
I would simply say that my requirement changed, and if they don’t want to re-negotiate, i would quit, simply as that. Apple is not the last Employer on earth. There are uncountable of other companies to do business with, but you also need to be self-confident.