If by some chance they do decide to hear it, they should very clearly explain the Constitution to the Biden Administration as to States having all powers not specifically reserved by the Constitution to the federal government.
For the Supreme Court to micromanage the placement of razor wire by non-federal agencies at specific locations is beyond the pale of any rational thought. This would mean that the Supreme Court would need to rule if razor wire (common at most correction facilities, and tow truck impound lots) should be allowed? This whole thing is beyond nonsense.
Simply by asking the Supreme Court for a ruling on the subject the Biden Administration is acknowledging that they do not have the authority and expect the Supremes to give it to them.
If they rule against Biden and his fascists, Biden will just do whatever they want to any way, Supreme Court ruing be damned.............