You can generate a beautiful website in an afternoon. Most of them do not work, and the reasons are consistent.
The first is that generated sites answer no specific question. A prompt produces a hero, three feature cards, a testimonial row and a call to action, because that is the shape of every marketing site in the training data. It is a plausible website for nobody in particular. Your buyer has one or two specific doubts — price, timeline, whether you have done this before in their industry — and a generic layout never addresses them.
The second is structural. AI-generated markup is frequently a stack of divs with heading levels chosen for size rather than meaning, which reads poorly to search engines and badly to screen readers. It looks identical in a browser and performs measurably worse.
The third is that nobody planned the content. Design generated before the messaging is decided produces boxes that then have to be filled, and the copy gets bent to fit the layout instead of the layout serving the argument.
Our order of work is the opposite: commercial discovery, then messaging, then structure, then generation, then human refinement. AI still does most of the drawing, which is why this takes weeks and not months. But it draws something that was decided first.