Yes they are paid because he doesn't have any sponsors , no company paid him everything is his own work and experience. He also has a new method to sell his knowledge which is through a PDF so if you are interested let's say how to improve privacy and security on Apple devices you buy the PDF for $15 and then they will keep sending you updates as need it. Its much cheaper than the books and you get exactly what you need not like the book where get everything at once.
Yes they are paid because he doesn't have any sponsors , no company paid him everything is his own work and experience. He also has a new method to sell his knowledge which is through a PDF so if you are interested let's say how to improve privacy and security on Apple devices you buy the PDF for $15 and then they will keep sending you updates as need it. Its much cheaper than the books and you get exactly what you need not like the book where get everything at once.
The model is good, I agree.