The federal judge overseeing the case of a man mistakenly deported to El Salvador said she would allow for expedited fact-finding to help her figure out whether the Trump administration is complying with her order that it “facilitate” his return from one of the country’s notorious mega-prisons.
That’s the thing though, the judiciary has never had real power. The best they can do is issue decisions which are promptly ignored.
At this point a SCOTUS ruling seems to have as much power as a UN Resolution