There is another way to look at this: the guy could be right. It could be that the Fed's policy has inflated a massive bubble.
You know what, though? It doesn't matter at all, at least to most of us. If there is a huge crash that knocks the market on it's ass for 10 years, that would be great for me. I'm diversified and saving tons of cash. In just a few years I'd be able to buy a ridiculous amount of stock and, over the decades, I'd be in even better shape than I would be if no crash happened.
Anxiety about market cycles is what leads people to try and time the market, which is what leads people to do stupid stuff.
Agreed that the GoFundMe request was worth a good laugh...