This is why we should never involve industry groups in writing legislation. They'll challenge it in the courts no matter what, so why water it down before passing the bill:
Since industry groups were part of the law’s creation, it’s ironic that they are now suing, says Judith Enck, a former EPA administrator who leads Beyond Plastics, an environmental advocacy group. “The industry negotiated this bill, and yet they’re trying to undercut it with this lawsuit,” she says. “There’s a big difference between filing a lawsuit and winning a lawsuit, and I would be surprised if they prevailed.”