Why would they need to ask for opt-in if they believe what they're doing is within the license terms? I don't ask for opt-in when I copy a snippet from Stack O

Why would they need to ask for opt-in if they believe what they're doing is within the license terms? I don't ask for opt-in when I copy a snippet from Stack Overflow or use some code from an MIT licensed repo. The only question, I think, is if what Copilot does is actually in compliance with the licenses.