You don't even have to implement the feature. All you need is really good proof that you were asked to, and now your job at Apple is secure, along with a huge raise, for years if not for life. Something commensurate with what you and they both know they would lose in the PR damage and possible EU fines.
Also, they'd probably not use a Cupertino developer. I'm sure a dev in a nation with a lot less rights is easier for this sort of work. Find a nation where the protections for employees are worse and good jobs harder to find.
Until the EU makes it a legal requirement. Which they're getting close to
Not without the risk of it being discovered (either through a leak or because someone analyzes the software on the phone), and then having a much bigger scandal on hand.