C.S. Lewis, who had a Double First in Classics back when that was really something to write home about, said that the true test of expert knowledge is ditching the jargon and explaining yourself in plain English. If you can't do that, you probably don't know what you're talking about.
This guy makes a Philadephia lawyer look like a model of clarity, so I'm pretty certain he knows he has no idea what he's talking about and is just hoping to brazen it out.
He hasn’t the foggiest.
I can remember people like him in business, mouthing what sounded good at first and meaning nothing. Their corporate half life when we went through the various ups and downs was very short.