> it can't replace graphical designers except in low stakes projects

You're right except you're missing the point

Do you think entry-level workers are handling high stakes projects? no, they're handling low stakes projects. Or they're generating a bunch of options, 90% of which are throwaway, which a higher skilled worker is evaluating/editing/giving input on, and then coming up with something for the higher stakes project.

Except that now, the higher skilled worker doesn't need the junior worker to generate the options or implement their edits, they can have an AI do it. And for low stakes projects, they can use the AI and call it a day.