The Supreme Court has been bought and paid for by right wing special interest organizations like the Heritage Foundation. This obviously illegal order will be upheld. At best, there might be a single right wing judge that crosses to make it a 4-vote dissent.
The rule of law is dead in America. This has been planned since the Painter memo in 1971. The fascist takeover is happening.
This commenter is correct, this is largely the result of the work of the Heritage Foundation and it's been a half-century in the making. This would be the appropriate time to arm yourselves (get a long one and a short one) and learn how to use them. Start networking with like-minded people in your communities. Learn basic first aid, you just need to know how to stabilize someone. Learn to fix things, grow food, be more self-reliant. The police will not protect us and things may get very bad in the coming decade.