Earlier quoted context omitted.
"Of all tyrannies, a tyranny sincerely exercised for the good of its victims may be the most oppressive." - C.S. Lewis Freedom to do what you want with the device you purchased is a right that is not to be infringed upon, especially not for the reason "the users might hurt themselves". Setting up a technically nontrivial flow to unlock the bootloader (e.g. connect the device to a machine with an SSH client, approve S…
As it is a right for a manufactures to sell their devices configured as whatever they feel like. The consumer has the right to buy from companies that sell products that actually fit their purposes, like I don't know, a computer, instead of trying to replace the firmware in a toaster.
As such, your comments in this discussion, and this one in particular, do not appear to be in good faith.