Business AI Boom Leaves 857 U.S. Unicorns Worth 68% Less Than 2021 Valuations by Business Editor — Victoria Nguyen June 1, 2026 by Business Editor — Victoria Nguyen June 1, 2026 The AI valuation crash has left hundreds of pre-ChatGPT startups stranded, with 857 U.S. unicorns now facing steep declines … 0 FacebookTwitterPinterestEmail