Besides the fact that macro- and microeconomics are vastly different, his multiple bankruptcies should give you ample evidence that economy is the last thing to trust him on. It’s amazing how little facts matter, and how many people take him at his word. I never realised ActLikeYouBelong would work on this scale, but apparently just claiming you’re a genius billionaire is enough for millions of people.
His followers don’t care. They probably didn’t even watch the debate anyway, and even if they did it’s been abundantly clear for years now that millions of Americans - for some inexplicable reason - will choose to believe Trump’s words over the evidence of facts, their own memories and even their own direct sensory input.