The people committing atrocities against hypothetical, imaginary people would do it to real, actual people for the exact same reasons if they had the same ability and impunity.
It’s the same broken empathy response, and it is still disturbing. One is orders of magnitude more significant, for obvious reasons. But I don’t like people who torture computers either.
Edit: If you think that I think you’re a bad person because you play Doom sometimes, or deleted the ladder on the swimming pool in Sims 4, relax. You’re not who I’m talking about.
I’m talking about sadists. Anyone who would take the time to design and build an experiment like this would probably do the same to mice, or monkeys, or even people. Sadists get their jollies off on the idea of inflicting pain, it’s why they enjoy games that let them make cruel decisions. Not everyone who plays violent video games is a sadist. Assuming that is ridiculous. But every sadist I’ve ever met has had at least one game where their save file could be used as evidence for mens rea in a domestic abuse trial.