Generated UIs converge on the same three templates on rotation, plus sloppy detail: emoji for icons, buttons with no hover, AI purple gradient on everything. Flip each slop trait off below and watch the same dashboard become considered design. Drag the 3D mockup to inspect it.
Regression to the mean. Models are trained on millions of screenshots and templates, so the highest-probability output is the average of them: sidebar left, four stat cards, a line chart, purple-to-violet gradient. Nothing is wrong — and nothing is chosen.
Detail is where design lives. A real icon system uses one stroke weight and one grid. Emoji have inconsistent color, weight, and platform rendering — instant tell. Hover and focus states signal that someone imagined a person actually using the thing.
Hierarchy beats symmetry. Six identical cards say "I didn't decide what matters." One primary metric with supporting cards says this number is the business. Use a spacing scale (4 / 8 / 16 / 24 / 40) and one accent color with intent — like the single red on this page.