How exactly do you unlock bootloaders from modern phones (past 2 years)? You get jailbreaks from the internet and sideload them right? Do you disassemble the binary code? Does it void your warranty? Which mobile device manufacturers offer official bootloader unlocks today? There's only one I know of.
Did i happen to mention the big bad China company in a good light to warrant such disdain for my as yet undisputed comment? Is that the problem here?