This is an excellent step for protecting MacBook Pro users against hardware invasions (such as US and China border authorities). If you trust the user to replace hardware, you permit the user’s hardware to be altered by malicious actors. By restricting final approval of hardware replacement to a vetted subset of all humanity, you ensure that it’s vastly more difficult for the vast majority of malicious humanity. Yes,…
And this is assuming you trust apple to inspect their parts closely. Their computers are still made in china. Why couldn't the chinese governnent coerce their suppliers to commit sabotage?
Also, when was the last time your Mom was the target of a hardware attack? Is she a foreign diplomat or intelligence officer?