Well, they're asserting copyright law allows them to do it. It's not clear how well that would hold up in court against a well-funded lawsuit -- but that would

Well, they're asserting copyright law allows them to do it. It's not clear how well that would hold up in court against a well-funded lawsuit -- but that would require someone whose code got regurgitated substantially intact by Copilot, who also had the resources to manage the suit.