Disabling AMD PSP? - Thinkbook BIOS / Start Menu

Today I discovered something amazing. Lenovo ThinkBook BIOS offers the option to disable AMD PSP. But how valid is it? ================================= For clarifications, -- "breaking your computer" refers to having to use me_cleaner to cripple Intel ME. Results in bricking your device if you¬ experienced enough. -- "Running out of charge" refers to Intel ME&ability to still function on a computer even if it is turned off. Having no charge is a way to stop it. Breaking it monkey style is an option too. =================================