> What's the threat model here? I'm guessing they're protecting devices against APTs: state-level actors with lots of funding, competitors intent on discrediti

> What's the threat model here? I'm guessing they're protecting devices against APTs: state-level actors with lots of funding, competitors intent on discrediting their ecosystem, NSO Group, etc. As a side benefit for users and Apple it makes the entire chain more difficult to introspect/attack.