18 year old who wants be be millionnaire by 21 completely villified. Unfair?

At first glance I thought for sure that his critics are probably just jealous bitter old anti-youth types who think young people need to be kept in line.

But upon checking out his website, it is very hard to figure out what he actually does, and what his business is all about. He seems to be trying to sell himself and his achievements rather than a product, and while this can be a type of "lifestyle" business, people still need a reason for why they ought to listen to him.