"I think the AI bubble will rhyme with the dot-com bubble and I believe with the benefit of hindsight, most of the excess of the dot-com bubble might have been justified," OpenAI chairman Bret Taylor told venture capitalist Harry Stebbings on the latter's podcast.Kimihiro Hoshino/AFP via Getty ImagesBret Taylor joined OpenAI's board in November following Sam Altman's brief ouster as CEO.Taylor told venture capitalist and podcaster Harry Stebbings that AI is in a bubble.The AI bubble, Taylor said, will be similar to the dot-com bubble in the late 1990s.The buzz surrounding AI may echo the exuberance and excesses of the dot-com bubble in the late 1990s, OpenAI chairman Bret Taylor said in a podcast that aired on Wednesday.Taylor was speaking to venture capitalist Harry Stebbings on the latter's "The Twenty Minute VC" podcast when he was asked if AI is in a bubble.