I agree with that in a sense, as long as people are learning from the product/interview and it's good value then great.
But the same people say you need a big sales funnel with backend offers, OTO's, upsells, downsells, sidesells, upsidedownsells, insideoutsells and everything else or affiliates won't want to promote your product. That then leaves you with the task of having to drive your own traffic to the offer. If you're a newbie, you don't have a list, you only have one interview/product with no backend offers, nothing an affiliate can lick their lips at, then is one interview product really enough to get started?
Am I missing something?