It is referring to https://arxiv.org/abs/1609.02943 https://arxiv.org/abs/1609.02943 What you are referring to is possible, but is not "copying" per se, just t

It is referring to https://arxiv.org/abs/1609.02943 https://arxiv.org/abs/1609.02943 What you are referring to is possible, but is not "copying" per se, just trying to infer what the system is doing (inverse RL), and then exploit that/make it do mistakes. If you are not HFT it is very difficult to distinguish bots from humans, so you'd have a hard time even finding a target.