I'd say if he _did_ do those things, that seems like something that would merit serious legal action.
1. "Breach of Contract" in starting a competing business while employed there, which was apparently prohibited in his employment contract.
2. "Breach of Duty of Loyalty", again for starting a competing business while employed there.
There are no claims around theft of trade secrets or violation of copyrights or patents. This seems like an overreach by Apple, but Williams also seemed to be playing with fire by being fairly cavalier in breaching his contract with an employer known to be litigious. It will be very interesting to see where the courts land on this.
[0] https://regmedia.co.uk/2019/12/10/apple_v_gerard_williams.pd...
> Apple sued Williams in August, alleging that he breached an intellectual property agreement and a duty of loyalty to the company by planning his new startup while on company time at Apple, spending hours on the phone with colleagues who eventually joined the venture.
Getting his trusted friends and colleagues to work with him?
Of course, I don’t know what was in whose contracts. Maybe that’s something you negotiate for?
Poaching employees though... definitely hairy.