As you start regularly putting out content, you’ll hopefully start to build a bit of an audience. But to start seeing real money from YouTube you need to market your videos elsewhere. Share your channel on Twitter and Facebook. Distribute videos anywhere else you can think of. Also, interact with comments and build a community around the videos you’re making so people will share it with their friends.
People are turning to audio and visuals when it comes to technical subjects. However, you should consider doing an ebook first and turning it into an audiobook through a resource like Audible's ACX platform. You can hire a producer either through a royalty share program, so you don't have to shell out upfront cash, or you can do a pay-per-hour hire as well.
With that being said, I think that anyone who joins WA with the expectation they will make it big overnight is destined to fail. But, can we hang all of that on WA? Maybe, you don’t recall, but within the early training, the co-founder explains that your success will depend on you completing the training and putting forth the needed effort. I have seen many fall be the wayside because they do not put forth the effort and don’t complete the training. The want to move forward doing things ‘their way’ and they hardly put in any time working to build their business.