Earlier quoted context omitted.
To put it a bit differently: Congress has not been able to pass substantial laws in decades. The executive branch has filled in by interpreting these laws very loosely in order to adapt to the changing situation and—importantly—to adapt to changing presidencies. That last part is the single biggest problem with the administrative regime as it has stood hitherto: it means that almost everything that happens in the fed…
> The existing system of administrative rules absolutely sucks for stability. This new system is even worse. At some point, the Judiciary will make a poor ruling. Perhaps this ruling is impossible to hold to, but maybe the executive branch decides to usurp the court of its own volition. Then what? The checks and balances system of our government only works when everyone plays nice. But if push comes to shove, then th…
The agency system you are advocating for has only a few decades of history. Chevron was a 1984 decision, and didn’t really rise to prominence until the Obama administration.