Why do many AI advocates sound so, so much like the cryptocurrency zealots of the mid-2010's? Is it something you aim for, or is it just the natural way of com

Why do many AI advocates sound so, so much like the cryptocurrency zealots of the mid-2010's? Is it something you aim for, or is it just the natural way of communication for people excited by a new technology, patricianly one they feel gives them some kind of insider advantage or hidden knowledge?