Yeah, he really is an idiot. If you look up the original article on the post office story it is hilarious. The powerpoints that were prepared to try to teach him about the post office and Amazon sound hilarious; showing Amazon's tax rate and what taxes they collected where they were required to do so based on their warehouse locations, how the post office struggles as letter writing isn't a thing anymore and direct mail marketing has gone to the internet, and the fact that the postal service doesn't draw money from the taxpayers as it is a federally mandated but not tax supported entity, how the big budget crisis at the post office is retirement benefits, how Amazon pays a bulk rate that was negotiated with the post office and it isn't different from other commercial suppliers. The president apparently ignores all of this as it doesn't fit his narrative and perceptions...and hate of Bezos. Same kind of thing is true with the border issues, and probably every fucking issue.