That could consume as much, if not more, resources as returning real data

I'm not convinced that it's possible to poison AI. Real data all correlates, fake data is all unique in its own way. I suspect feeding AI fake data is a waste of time.

Angel banning is better, 100% agreed on giving it false data that the scraper builders can't easily detect. Give it seemingly correct and useful but totally wrong answers

We've already been using AI to target military strikes without human intervention.

Make of that what you will.