So yes, there are things called AI that I think are fine, because they help me do a mechanical thing faster (transcription, rotoscoping) and can be run on my local machine, and mostly aren't powered by stolen creative labor.
But these things are fundamentally different from what (in my experience, most) people mean when they say AI.
What (in my experience, most) people are railing against is Automated Slop Generation trained on the output of real people.
Image generators, music generators, text generators.
"Tools" designed to mimic human creativity and produce something that is designed to trick people.
Generative AI is a machine for producing something that seems plausible for a given input. That's all it can do, and that's what makes it dangerous.