This conclusion is unsupported from the observations. The code makes lots of requests, has too much CSS, and 6 different logo formats. So what? Lots of real, production codebases have just as many warts.
Folks need to stop dealing in absolutes with AI coding. Code quality always mattered, and still does, in certain circumstances. In others, it's less important and speed of iteration has more value. That's still true even with AI code.