Axios AI reporter @MadisonMills22 discussed with us why it’s difficult for Google to be fully transparent regarding Demis’ role change because of how he is attached to the stock price: "$200 billion was wiped off Google's market cap in a matter of minutes." "I think they could continue to position Demis as a presidential figure for Google's AI ambitions." "But he's still part of a public company." "It's always tough to get full transparency from anyone attached to a stock that's critical to…