For the system drive they seem to really strongly prefer PIN, which also doesn't have the problems linked above. I was going to use PIN as my example but didn't

For the system drive they seem to really strongly prefer PIN, which also doesn't have the problems linked above. I was going to use PIN as my example but didn't want to explain another set of recent BitLocker conspiracy theories yet again; maybe I should have. It is annoying that they hate password for system drive _so_ much; the reason is actually pretty obvious when you think about how their "happy path" AD-driven enterprise deployment with stupid password rotation requirements works (and FileVault is a nightmare in this scenario), but I wish they'd make it easier for individual power users.