Man, wouldn't you love to be the developer who gets assigned the feature to commit these horrible secret privacy violations with deeply evil ethical problems?

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.