AI is an exciting and promising new tech, much like the web/internet in 90s and smartphones in late 2000s. Back in those times, the tech industry was far, far smaller, tiny in the 90s and maybe like 1/20th of the current size in the late 2000s. Tech companies were not a big part of people's every day lives, so these technologies could be seen as something exciting happening off to the side that you didn't need to engage it if you didn't want to.
Today, Big Tech is absolutely ginormous and huge parts of people's lives are mediated by one of a half dozen companies that together form an interlocking set of barely accountable duopolies. It is this overbearing unescapable structure that is causing the backlash, because many people understand intuitively that this exciting new tech will be leveraged against them in every way possible by this structure. We cannot treat AI as neat new thing to play with, experiment with, find novel uses for, we have to put our guard up and defend against Big Tech and DC opposition is a very easy and straightforward way. DC opposition is also highly compatible with existing NIMBY networks and mindsets, which are bipartisan and widespread. Thus
All that is to say is that it's not the technology, it's that bad people are in power and are weilding it to make your life worse in myriad ways - layoffs, increased electricity rates, slop, etc.