It's not, and he knows about it and doesn't like them. A lot of them contradict his beliefs too.

They look professional because they mostly mash together pre-made images such as "The Happy Merchant". But if you look at other things, such as modified text, you can tell they're fakes. Here's a popular example, notice how the word "goyim" stands out: https://i.kym-cdn.com/photos/images/facebook/000/956/845/0fd.png

And here's the real one for comparison: https://grrrgraphics.com/wp-content/uploads/2017/05/debt-wizard-rgb_orig.jpg