@Nonilex that description is at odds with the Court's actual rulings, though.
Far from asserting dominance and making it harder for Congress to govern, the Court has ruled with restraint, citing its being bound by law, and reinforced Congress's role in passing laws.
Yes, it's the job of the SG to push for greater power for the president, but it's the job of the other two branches to check that power.
VF seems to not really understand fundamental matters of US civics here.