I think there are a scary amount of programmers (this is their job and they get hired: often they are already seniors) who cannot explain what they copied or ev

I think there are a scary amount of programmers (this is their job and they get hired: often they are already seniors) who cannot explain what they copied or even wrote themselves. I have asked guys with 5 years or more job experience why they wrote something they wrote and I get 'because it works'. Sometimes I have trouble seeing why it works and usually it means there are indeed those disastrous edge cases. Copilot will make this worse and has the potential to make it far worse.