> For an unelected panel of judges to come in, above the agencies, and tell them how the president is allowed to enforce laws is a perversion of the constitutional order and separation of powers—and a repudiation of democracy itself.

This is from the article. And I think you missed it. There's a chain of command and there's oversight and apparently, The Supreme Court wants to be at the top of both, like Putin and the likes. It's as bad for the USA as Putin is for Russia.