I am not sure.
Apple’s much vaunted T2 security chip has been jail broken
The T2 security processor and the Touch Bar can run while the operating system is shutdown. Therefore, assuming that one family of chips is being used in one set of devices, they usually share the existing set of architecture for another set. The entire family of devices is prone for the “hack”.
Getting elevated privileges in these devices is only a matter of time and hence owns the device completely (inclusive of the data).
I still cannot wonder why a company like Apple is wading into “wellness” that has a creeping familiarity to “healthcare”? We need to have better systems for certification.