CoPilot helps me code (mostly Rails full stack stuff) a lot faster than ever, which is no small feat considering I've got 30 plus years of daily programming experience, half of that in Rails. Occasionally CoPilot produces output that is nothing short of miraculous, stunning even. Suggesting that it's a faulty area of research, that the creators of CoPilot were somehow overreaching (if that's indeed what you're saying) is imbecilic.