With enough nearly-working functions spread across multiple projects in every language known to man, you could practically automate your way into a steady stream of hacker bounties.
People would probably call it unethical, but if Copilot's massive IP violations are okay then who cares. As long as the project's security flaws are recognisable by humans it doesn't matter IMO.
https://arxiv.org/abs/2007.02220
Although our own work shows Copilot is pretty good at adding security flaws on its own: