> but during the first year of grad school I realized that AI, as practiced at the time, was a hoax. This is a lesson we learn over and over and over decade af

> but during the first year of grad school I realized that AI, as practiced at the time, was a hoax. This is a lesson we learn over and over and over decade after decade. At the same time, AI makes incremental improvements to existing software and services without actually replacing anything.