Can't release someone else's proprietary source under a "do whatever the fuck you want" license and actually do whatever the fuck you want, without getting sued.
Only more reason for OSS to embrace AI generation - once it leaks into enough widely used or critical (think cURL) dependencies and exceeds certain critical mass, any judgement on the IP aspects other than "public domain" (in the broader sense) will become infeasible, as enforcing a different judgement would be like doing open heart surgery on the global economy.
That's the situation we're already in with copyleft licences but legal teams still treat them like the plague.
You can do that but the fact you don't get sued is more luck than judgement.
It’d be like trying to squeeze blood from a stone
It's incredible watching someone who has no idea what they're talking about boast so confidently about what people "can" or "can't" do
It'd be like trying to squeeze blood from every single entity using the offending code, actually.