If you pay for Copilot Business/Enterprise, they actually offer IP indemnification and support in court, if needed, which is more accountability than you would get from human contributors.
https://resources.github.com/learn/pathways/copilot/essentia...
I think that they felt the need to offer such a service says everything, basically admitting that LLMs just plagiarize and violate licenses.
9 lines of code came close to costing Google $8.8 billion
how much use do you think these indemnification clauses will be if training ends up being ruled as not fair-use?