So here's the thing.
There are two types of businesses: those allergic to change, and those unable to stay the same.
If you are at a corporation where you constantly have to be Doing Things which Demonstrate Impact, this sort of judgement or regulatory change is a godsend for hundreds or thousands of middle-managers and engineers.
You have a project with clear goals ("comply with court order/new regulations"), relatively low bars for success (minimal impact on the bottom line), and it's all very clear to upper management that the work you're doing is Important. Heck, you might be able to lean on it for a couple of years to justify your existence, instead of trying to convince people that changing the rating system from a five point scale to a percentage then back to a five point scale was a worthwhile use of a dozen employees worth of headcount.
There may be some industries where change is anathema or the owners' oppositional defiance disorder makes they unwilling to change things just because they're illegal, but there's also plenty of others where people will be gleefully fighting for the opportunity to comply with a court order.