Do you use it in datacenter? Sounds like a huge investment of time with no reason E.g. if we want to protect from a datacenter employee plugging his usb stick

Do you use it in datacenter? Sounds like a huge investment of time with no reason E.g. if we want to protect from a datacenter employee plugging his usb stick with ubuntu and booting it on our server. We can probably solve it with UEFI with removing default keys and adding them for our OS. (Have never tried it so might be wrong). Also we need to set a BIOS password so that the attacker doesn't simply disable secure boot. This works, but the attacker can just remove BIOS password -- remember, he has physical access. It's for sure harder for him than plugging a usb stick. But if he anyway willing to risk and illegally mess with a customer's server while being monitored with cameras I think he would do it. Something feels off about all of this