Not with a bang...
So Michael Lind of Salon has a column in Salon saying what I’ve been saying for the past twelve or so years. We’re moving from a Republic to a Principate.
I would add that the executive branch has been figuring out ways to get more power pretty much from the beginning of the Republic, with crises fueling the power grabs. Usually, Congress gets some of its power back some years after the crisis passes.
The problem is that for various reasons, Congress isn’t always very responsive to the needs of the country, and the needs are more pressing in some senses than perhaps they were in the beginning.