It's not a democracy to the extent that it has systematically unequal representation. That's not a problem of “intermediary representation”, its a problem of bo

It's not a democracy to the extent that it has systematically unequal representation. That's not a problem of “intermediary representation”, its a problem of both the system of executive election (more of a problem for the US than it would be in many other systems because the US also has an extremely powerful executive branch) and the system of apportionment of the more powerful house of bicameral legislature (having a less-democratic upper house is not uncommon, but having it still be functionally more powerful is, and having that simultaneously with it being as far from democratic as the US Senate is even less common among things that pretens to be representative democracies.)