LLMs are architected to aim toward the center of the bell curve of their training data. You shouldn't expect them to produce innovative ideas, but the upside is they also won't produce terrible ones.
The same applies to design. Most of the time, you get something that "doesn't suck", which is perfectly fine for projects where using a designer isn't worth it, like internal corporate pages. But consumer-facing pages require nuance to understand the client and their branding (which clients often struggle to articulate themselves), and that's not something current models can capture.
The same applies to design. Most of the time, you get something that "doesn't suck", which is perfectly fine for projects where using a designer isn't worth it, like internal corporate pages. But consumer-facing pages require nuance to understand the client and their branding (which clients often struggle to articulate themselves), and that's not something current models can capture.