There doesn’t have to be anything wrong with it, though I seem to remember that BitLocker isn’t all that difficult to break if your passphrase isn’t long enough. I just found it a bit weird because unlocking via TPM very much feels like the standard solution under Windows.
I use full-disk encryption on my Debian, and I honestly don’t see what’s wrong with entering your passphrase on boot.
There doesn’t have to be anything wrong with it, though I seem to remember that BitLocker isn’t all that difficult to break if your passphrase isn’t long enough. I just found it a bit weird because unlocking via TPM very much feels like the standard solution under Windows.