The Trump administration will undoubtedly appeal, possibly all the way to the Supreme Court. But for now, millions of people across the country will not have to make hard choices about how to feed themselves and their families. Several states that had already declared emergencies to tackle the impending crisis will have at least some temporary relief.
I think actual hunger could be a big motivator. Might not happen at first, but the longer that parents have to go hungry so their kids can eat, the more motivated people will get.