If you cannot reflash the firmware or insert yourself into the boot process, who else still can? Just because your hardware prevents you from inspecting and mo

If you cannot reflash the firmware or insert yourself into the boot process, who else still can? Just because your hardware prevents you from inspecting and modifying it, doesn't mean it prevents everyone else from doing so. Very much the opposite. If you can't inspect it, chances are it does allow others to use your hardware against you.