That’s exactly the problem with the CASA ruling. It’s not localized by state,or even locality. If it were the battles could be fought state by state. Instead every individual person must fight their battle alone unless they can convince a court to certify their class for a class action. Even then the conservative justices affirmed in concurrences that they foresaw that work around and signaled that they were willing to scrutinize class certifications.

Trump v CASA ruled universal injunctions beyond the power of the courts. That means that the ruling can only offer relief to the parties in the individual case. As credit reporting agencies are nationwide entities this case would, by nature, apply to those agencies across the whole nation. I will imagine that this ruling applies only to those agencies party to this lawsuit. Even if that’s not all of the big three, this suit will still signal to the executive that action against other agencies won’t hold up in court and the CFPB will likely just give up on the rule.

This is my understanding. I’m not a lawyer. This is not legal advice ™.