He tries to push a lot of things for the sake of having content. But some of the stuff is useful for giving a simple, basic understanding to people who aren't informed. Unfortunately, these people tend to also be gullible. Anything he says, people (mostly women) will flock to it and buy it. I wouldn't be surprised if they were getting a cut, but they used to say they don't. If the show helps one person, and harms none, then what is there to complain about?