Startup funding has cratered following the collapse of public market multiples for high-growth, money-losing tech companies. "OpenAI was created as an open source (which is why I named it 'Open' AI), non-profit company to serve as a counterweight to Google, but now it has become a closed source, maximum-profit company effectively controlled by Microsoft," Musk tweeted in February. "OpenAI's spokesperson said there are no plans to go public or get acquired