Inside of two weeks, SCOTUS has given itself authority to:
- cancel legislation it doesn't like
- overrule regulatory bodies it doesn't agree with
- and after the fact legalize actions taken by a President.
Given that it's already got final say on the actions of the rest of the judiciary, that now consolidates the power of all three branches of American government under the authority of the Supreme Court.
In other words? It's a judicial coup.
Revolutions have been fought over less.