Well, the United States has a truly massive civil service. It ain’t like we elect individual sanitation workers and postal clerks.
For the Federal government voters actually only vote on four offices: President (with appended Vice-President), 2 Senators, and 1 Representative. That’s IT. So it’s not like we’re suffering from an excess of democracy at the federal level. Every other position in the Federal government is either civil service, or chosen by some combination of one or more of the above offices.
It’s all the other state and local offices where we have to elect judges and port commissioners and school board members and county council and city council and sheriffs and ballot measures and on and on.
So the Federal Government is almost entirely composed of a permanent professional class, and an overseeing appointed class, which is appointed largely by one person, the President, and we only get an up or down vote on the President every 4 years if we don’t like how he and his cronies are managing things. So where’s the excess democracy?