In England in the early 1800s, Luddites were upset that textile factories were using machines to replace them, leaving them unemployed, so they sabotaged the machines. The English government sent soldiers to stop them, killing and executing many. (See also Sci-Fi author Ted Chiang on Luddites and AI)
This shows how far back this fear of innovation really stems (leading all the way to the 1800s with the textile factories). Makes me wonder if all of these innovation are really that bad, or if it is human nature to shy away from innovation.