The problem is design is a skill for humans by humans. It gets neglected beyond AI's initial rounded corners, stock buttons and forms.

If AI nails design, it's by accident, not because it thought through design strategies relative to business needs, target audience, or any number of other factors.

Unlike its excellent coding skills, AI can't judge whether your eagerly generated features should be scaled back or omitted because of where this "app thing" is placed relative to other "app things".

AI: "You're thinking the right way. Leaderboard now added. Would you like staff to receive regular emails with updates on their leaderboard position?"