Solana co-founder Anatoly Yakovenko linked AI pacing proposals to profitability at trillion-dollar market capitalization levels.Dario Amodei’s plan calls for embedded evaluators, industry coordination and possible international safety agreements eventually.OpenAI CEO Sam Altman endorsed embedded outside evaluators and promised further implementation details soon publicly.Elon Musk backed Amodei’s proposal with a brief statement reported by Reuters on Saturday publicly.David Sacks argued laboratories could slow voluntarily without requiring a coordinated regulatory framework from competitors.