The problem here though is that the US doesn't work like the EU does for instance. The EU is the US if it were less federally controlled, and more "formally agreed upon" rather than legislated and codified into law.

While it is true that most issues of the state are related to the people, it's also true that each state government is independent from the federal government. And they do need some level of individualism, in order to function appropriately, without the ability for larger states to pull a shenanigan that can negatively affect smaller states. It's not about representation of the land, it's about equal representation of the individual components of the hierarchical government body.

This is like saying that because America is 75% white people, that they should have 75% control over everything, which by nature, is true to a degree, but this creates a problem where the majority, can overrule anything a minority says. And they have no course of action in response.

A lot of legislation in the government is highly isolated from the average citizen. That's kind of the whole point of the government, if you truly wanted democracy. Wouldn't it be prudent to delete both the house and the senate? So that way we truly have democratic rule over the county? Seems like the better option here. Not to mention the fact that the house and senate co-exist in a similar space, and can be utilized to prevent further shenanigans. If we only had the house, it would only take the house in order to push through bullshit legislation that nobody wants. They exist as two separate entities, operating in two independent manners. With a reasonable level of democratic influence over the two.

While technically not democratic, the US doesn't advertise itself as democratic, merely a democratic republic.