David Sacks, Co-Chair of the President’s Council of Advisors on Science and Technology, accused Anthropic of trying to stifle competition in the AI industry, warning that efforts to restrict open-source AI models could cripple the broader U.S. AI ecosystem.Speaking on a recent episode of the All-In Podcast, Sacks argued that labeling Chinese open-source AI models as tainted by intellectual property theft would discourage American developers from building on publicly available models.He said such a move would "basically put a dagger through the heart of the entire American open source ecosystem," adding that Anthropic "doesn’t want to have the competition."Open Source…