Twitter co-founder and former CEO Jack Dorsey.Joe Raedle via Getty ImagesJack Dorsey used to think that Twitter was "the closest form of global consciousness."But not anymore. The platform's co-founder and ex-CEO thinks AI has taken its place. "They have far more access to public and private thoughts and questions," he said.X, formerly Twitter, isn't the "closest form of global consciousness" anymore, says the platform's co-founder and ex-CEO Jack Dorsey."I once thought Twitter was the closest form of global consciousness," Dorsey, 47, said in an X post on Wednesday."Now it seems the corporate AI models have become that," he added.