Vocabulary is just the surface. Beneath it is an understanding of how to achieve your goals with design. How to make things that are easy to use, accessible, that create a certain impression.
Does this website (presumably made with the help of these AI tools) show this kind of understanding of design? Not really. It's chaotic, the text is often hard to read and there is a ton of fluff, both in terms of visuals and copy.
There is a "Frequently Asked Questions" section and a "Popular" $100 tier in the "Support the Project" section, even though this project seems to be brand new. Why lie to the reader?