From the article it sounds like part of it is going after the same sort of busin...

From the article it sounds like part of it is going after the same sort of business as Ramit Sethi [1] [2] He seems to mainly sell courses on how to create and sell courses. I don't know how comfortable I would feel doing that. Maybe that's just me.

[1] https://www.iwillteachyoutoberich.com/about/about-ramit/

[2] https://en.wikipedia.org/wiki/Ramit_Sethi