You need to trust the erasure system, which is software. This also requires you to have write access to the disk whatever the issues are, otherwise your trust is left in the encryption and nobody having the key.
That's good enough for most consumers, but a lot more sensitive for enterprises IMHO. It usually gets a pass by having the contractual relation with the repair shop cover the risks, but I know some roles that don't get macbooks for that reason alone.
That's good enough for most consumers, but a lot more sensitive for enterprises IMHO. It usually gets a pass by having the contractual relation with the repair shop cover the risks, but I know some roles that don't get macbooks for that reason alone.