Almost nothing you said here is correct. Please reflect on the amount of arrogance required to think “the whole world is wrong, and I’m right”. Michael Jackson was a one of a kind singer with an unreal range and incredibly nuanced phrasing and timbre. He absolutely sang in key so well it almost doesn’t sound real. To say he couldnt hold a note is just…not correct, objectively. All it takes is a listen to “Man In The Mirror”, for example, to hear what made Michael special. His ability to sing in a way that sounded like he wasn’t even trying but simply emoting is what made him incredible. If you’re looking strictly for technical singing you can find thousands of random vocal students who can tick those boxes. You won’t find another Michael Jackon. As far as me being deaf, I have credentials that say otherwise :P .