Learning the secrets to a trick and learning how to perform a trick are two very different things. Looking through the videos it appears to be oriented around teaching you how to perform a trick (how to shuffle, use of flourish, etc) which is definitely geared towards learning to be an artist.
Most people who want the spoilers won't be interested in all this extra stuff, nor would they pay for it.
Most people who want the spoilers won't be interested in all this extra stuff, nor would they pay for it.