These things are dangerous not because of some sci-fi event that might or might not happen X years from now, they're dangerous now for perfectly predictable reasons stemming primarily from executive and VC greed. They won't have to be hyperintelligent systems that are actually good or better at everything a human is, you just need to sell enough CEOs on the idea that they're good enough now to reach a problematic state of the world. Hell, the current "agents" they're shoving out are terrible, but the danger here stems from idiots hooking these things up to actual real world production systems.
We already have AI systems deciding who does or doesn't get a job, or who gets fines and tickets from blurry imagery where they fill in the gaps, or who gets banned off monopolistic digital platforms. Hell, all the grifters and scammers are already using these systems because what they care about is quantity and not quality. Yet instead of discussing the actual real dangers happening right now and what we can do about it, we're instead focusing on some amusing but ultimately irrelevant sci-fi scenarios that exist purely as a form of viral marketing from AI CEOs that have gigantic vested interests in making it seem as if the black boxes they're pushing out into the world are anything like the impressive hyperintelligences you see in sci-fi media.
I'm as big of a fan as Philip K. Dick as anyone else, and maybe there is some validity to worrying a bit about this hypothetical Skynet/Bladerunner/Butlerian Jihad future, but how about we shift more of our focus on the here and now, where real dangers already exist?