>>6014429The people making "extra income" are the people making the tutorials. It's like any youtube info guru telling you where you get WFH jobs every single day; the chances of you getting the job that they're talking about in their video is not only low but your odds decrease even further because of the extra attention they're bringing the ad to. The only winner of WFH is the guru giving you the information while subtly selling you workshops and ebooks in the description.
Not only that, but most people are lazy anyway. I've made courses myself and out of my 350 registered students only a small percentage made it past 25%. People just things and let it sit forever fantasy land. It's the same across the board for all marketplaces/online schools like CGMA, etc and not just independent course makers.