people struggling for a way to express how massive incredibly powerful companies are literally building technology that will take their livelihoods away aren't gonna develop a vocabulary for the exact thing that's happening.
they're stealing. it's theft.
it doesn't matter that the precise thing happening isn't what we would legally call theft. the people saying ai is theft believe that their only chance to keep the corporate users of the technology from destroying their future and leaving them with nothing is to mobilize now using language that everyone understands. so they're calling it theft.
those people are wrong btw, they can't win even a tiny victory against the entire economic system that's decided the way itll extract profit from the tech sector is by automating labor.
thats the difference between which side of the spear youre on.
if you got the point youre yelling "ahh, dont, youre literally killing me! please, if you have any humanity in you save me from this monster!" if you have the stick end youre yelling "oh fuck off, the severe hemorrhage is killing you, stop lying! check out what happens when i twist this sucker!" when youre on the sidelines youre just eating popcorn and arguing about minutiae like us.
to your last point, i'd be more worried about historical literacy. a calculator can act as a bandage for lack of numeracy, no machine will bridge the gap in understanding that pedantry mobilized against justice sails through.