Moving on, I’ll put this to you: you claim training a ML model against copyrighted text is in violation of the ‘permission’ granted by the rights holder. However, flip this on its head for a moment – that’s basically all human brains do. Clearly, the greatest writers of our time haven’t written their works in a vacuum. Rather, that historical reading and inspiration becomes sufficiently obfuscated that we deem something adequately creative enough to be granted its own copyright.
Fundamentally, how does Copilot differ, other than perhaps being a poor implementation? Is it by not being ‘adequately creative’ enough? Is there some future version you could envision that would be, or is it the principle you’re arguing against?