Thanks. We will check it out. I've dabbled in game dev since I was teen and taught myself programming from books with CDs containing compilers and code, but my main job was web dev for almost 20 years. It's been fun, but challenging, trying to make the dream of doing game dev for a living come true.
Selling classes/tutorials can be hard these days with so much free on YouTube. We got a set of Zenva classes from a Humble Bundle and hated them. I got them to start teaching my kids, but kept having to stop them and point out things that were wrong, or terrible advice. Then we went onto YouTube and found several free courses that were much better. We did purchase some paid content from some creators after the free courses, but it is a full time job putting out enough free content to get that following, and from the comments I've heard them make, its not doing as well these days. And, of course, you have to keep updating the content as things change.