I was sceptical about the VCs to start with but the Bill Gates quote made me really question it all! Thanks for sharing the story about him predicting voice as primary means of interfacing with computers.
Meanwhile, today, almost 30 years after Dragon NaturallySpeaking (which was kind of in the ChatGPT role; it seemed so magic that everyone thought everything was about to change), voice recognition is finally just about good enough that it can be used for unimportant things. Though personally I still wouldn't trust it to control my computer.