Earlier quoted context omitted.
a lot of companies ask for equipment to be returned due to security concerns, or just on principle
One former employer had this policy, and also refused to provide a way to ship said equipment back. No one was happy with my alternative solution: leaving it at the police station instead.
I still have the laptop. And a hard copy of the emails.
Also, as an aside, it is ABSURDLY easy to bypass MDM and DEP on a Macbook Pro, even a later M series laptop. Absurdly so (anyone here could do it in about a minute or less, and have a de-MDMed, fully updatable, no weirdness laptop. Theoretically).