I differentiate between hyperbole (a wild exaggeration not intended literally) and a misstatement of fact. A misstatement is what we have in the portion that I quoted. The question then becomes one of whether the misstatement was an honest mistake on his part or a deliberate lie. That is a judgment that I can't make. Either way, his credibility should be damaged.
No doubt there is a misstatement of fact, no argument from me about that. You've backed up everything with hard facts.
How about we settle on it being a bald misstatement of fact that's been couched in ridiculous hyperbolic language in a transparent attempt to bolster a weak argument? Or, we could go with that the whole argument made in that article is one fallacy piled on top of another: appeal to emotion, appeal to fear, appeal to ridicule, etc.