An onion of intellectually lazy assumptions.
I'm not gonna hold your hand through the logistical challenges that would be orchestrating Bob Lazar's life instead here's a body language expert watching his original reel: https://youtube.com/watch?v=DOj_BMFLhrk
I've watched a couple other interviews with Lazar, if he's lying he's better at it than Leonardo DiCaprio. And to seemingly no positive end.