Luddites fought against automatic weaving stools - by destroying the machines. Reasoning: It is stealing our jobs.
Comics were sure to destroy our children's minds, because they wouldn't read real literature anymore (conveniently forgetting that only 100 years before that, reading was considered a plague of the youth and putting their minds into bad places).
Rock music is of the devil. If you play "Stairway to heaven" backwards, and squint your ears just right ...
Phones that memorise phone numbers? Surely it is brain rot if you are no longer forced to memorise phone numbers.
Social media? Work of the devil! Manipulates the minds, causes addiction, bad elections, and warts on the nose!
Cryptocurrency? Waste of energy, won't someone please think of the environment? Only used for crime!
3D printing? What if someone ghasp prints himself a gun?
And now it is AI. And when AI is normalised, and something new shows up, it will be that.