Addy Osmani makes a clean separation that most of the “is AI making us dumber” discourse keeps glossing over. He reports on Anthropic’s randomized trial of engineers learning a new Python library:

Engineers who used AI to ask conceptual questions scored above 65%. Engineers who copy-pasted the generated code scored under 40%. The tool didn’t determine the outcome. The posture did.

Osmani is writing for engineers, but most of that translates to designers picking up Figma Make, Lovable, or v0. Ship-without-comprehension scales beautifully right up until the moment you have to debug, redesign, or defend a choice you didn’t really make.

He ends on a ritual any designer can adopt verbatim:

I’ve started ending coding sessions with a simple question: did I learn anything today, or did I just close tickets? Sometimes the honest answer is “I just closed issues” and that’s fine. If it becomes the answer for months in a row, cognitive debt is accumulating in the background. Ship and learn are two separate metrics.

Workslop is the companion failure mode: the cost goes to your coworkers, where skipped learning costs your future self.