alt Hacker NewsThat’s a good analysis. But the simpler route is that there is no such thing as an “independent” agency. That’s a 20th century creation. The constitution doesn’t even talk about an “executive branch.” It vests the executive power in a single office—the President. (“The executive Power shall be vested in a President of the United States of America”).
Can congress create a law that provides for congressional aides to exercise power “independent” of Congress members? No. Can Congress create a law that provides for judicial law clerks to exercise power “independent” of Article III judges? No. It’s an extremely easy question. Myers v. United States got the right answer almost 100 years ago.
>Can Congress create a law that provides for judicial law clerks to exercise power “independent” of Article III judges? No. It’s an extremely easy question. Myers v. United States got the right answer almost 100 years ago.
Article I courts arguably exercise judicial power independently of the Article III judges.
But if you want to go down the separation of powers route, you'll need to break up many federal agencies to separate their legislative and judicial functions from their executive duties. That was the basis of Humphreys Excecutor, which btw was decided by largely the same court as in Myers. Humphreys (and later in Morrison v Olson) recognized that federal agencies can in practice perform "quasi-legislative" and "quasi-judicial" functions, not just law enforcement duties. There is for example a body of law governing rulemaking by agencies. Even CJ Roberts observed during the oral arguments of Trump v Slaughter that an agency's functions might span all three categories of government power -- executive, legislative, judicial -- to various degrees.
If separation of powers is to prevent Congress from wielding executive power, it should likewise preclude a president from laying claim to the other categories of power.