Tech investor Ross Gerber dismissed comparisons between the AI boom and the dot-com bubble, criticizing Warren Buffett for reducing his stake in Apple Inc. Gerber stated that the AI boom is not comparable to the dot-com bubble, noting that the S&P 500 had similar returns leading up to the crash. He believes tech companies' high valuations are justified by profitability, citing Alphabet Inc. and NVIDIA Corporation as examples. Gerber expressed confidence in AI driving productivity and earnings, contrasting it with smartphones. Article available on Benzinga.com.