Earlier quoted context omitted.
...or that he's incompetent to the point of not being able to receive, process and relay information with any degree of reliability. Pick your poison I guess.
Last time I was reprimanded for making this point on these forums, but I'll say it again: If you think a guy with a 40+ year career in the cut-throat New York real estate world, then in in media and entertainment world, culminating in the Presidency of the USA, can't "process or transmit information", it might be you with the issue. You can mock "Art of the Deal" all you want, but it's not possible to be that "lucky"…
The guy clearly has some skill sets that are useful at least to him personally.
I'm not convinced that all the falsehoods he spreads are spoken with any intention / a deep understanding of what the inaccuracies are.
AFAICT, he seems to have developed a strategy in which attention to detail, accuracy, honesty, utility, fairness, integrity, etc. simply have little bearing on his getting what he wants.
I would posit that if you spend your entire life this way, your ability to pay attention to things of true value would seriously atrophy.