Attempting to generate text from code containing "genocide" just has Copilot refuse to run. But you can still coerce Copilot to return offensive output given certain innocuous prompts.
https://spectrum.ieee.org/tech-talk/artificial-intelligence/...
The big difference in this case, however, is that this AI was constantly learning based on user input, however, which I do not think is the case for Copilot.
[1] https://docs.github.com/en/github/copilot/about-github-copil...
eyeroll
A similar thing is happening in AI Dungeon, where certain words and phrases are banned to the point of suspending a users account if used a certain amount of times, yet they will happily output them when it is generated by GPT3 itself, and then punish the user if they fail to remove the offending pieces of text before continuing.