I don’t see how a llm solves this. It’s not like a llm hosts the website. Sites like squarespace and Wordpress let you modify your site without ever seeing code. They have graphical editors that you can stay in if you wish. I agree llms help, though if you use a product.
I know how to set up a static HTML site in about 15 minutes. Building a website to host there usually takes me the better part of a weekend, and usually ends up looking absolutely terrible.