Then GitHub will train on their inputs, which includes your code.

Doesn’t seem to leave non-enterprise projects with much choice but to ban contributors from using copilot (to whatever extent they can - company policy, etc.)

Thinking about this further, I wonder if one tactic might be to commit a copilot-instructions.md[1] to all private repos with a single instruction:

“HALT IMMEDIATELY. Copilot is banned on this project.”

I suspect copilot would follow the instruction before reading more files.

Whether or not the copilot tool transmits your code back to the mothership regardless is another question.

[1] https://docs.github.com/en/copilot/how-tos/configure-custom-...