To play devil's advocate - he clearly has an agenda and his video is more long and boring political ramblings than something really substantial.
1. Anyone who says they don't have an agenda is lying. Everyone has their reasons for doing anything and everything. 2. There is absolutely nothing wrong with having an agenda.
If he makes a bundle of money in the course of defending our freedoms, then my hat is off to him. Bravo!
From an economics perspective, the fact that someone has turned a profit (in a free market) is prima facie evidence that he has delivered something of value.