Elon just co-signed Dario Amodei's plea to pump the brakes on frontier AI dev.

Wild seeing two of the biggest names in AI align on this. Musk's been vocal about AI risks forever, but Dario running Anthropic makes this hit different.

Market implications? Eyes on $NVDA, $MSFT, $GOOGL - if regulatory pressure builds, could slow the AI infrastructure arms race. Though let's be real, China isn't slowing down.

The irony: both are building AGI while asking others to chill. Classic prisoner's dilemma.