I'm on the Mac side, and I wanted to reinstall macOS. I messed up the hard drive wipe and ended up breaking the chain of trust. That meant Apple could no longer

I'm on the Mac side, and I wanted to reinstall macOS. I messed up the hard drive wipe and ended up breaking the chain of trust. That meant Apple could no longer guarantee the correctness of my install, and no longer allowed my laptop to decrypt my data to reach the login screen directly. I had to input the password for my login at an earlier step during boot, which comes with a litany of small caveats. I'm sure Microsoft hopes to achieve something similar here at some point: secure boot would give them enough trust to decrypt an install upon boot all the way to the login screen.