There is nothing wrong with that because I am also an Affiliate and have launched only 1 product in which I was the 3rd partner lol. So it’s totally upon you. But there will be some people who will definitely try this because it is powerful stuff. It’s great for creating a customer base or email and list and then promoting relevant products to them.
The program at Clickbank University was created after 17 years of research and taking the experience form Clickbank. As already said, Clickbank is a leading marketplace for digital products. It has paid out over 3 billion dollars in commission to date and sold 300 million plus digital products. So it’s safe to say that it’s good resource for designing a training course.