Yeah, I know I am being pretty condescending. I'm just tired of hearing the same argument from everyone about "representing the People" when just about any one of them would happily defend the Electoral College if it served their interests.
The Electoral College has always been something of hot contention, but the truth is that is has been doing a good job of keeping the Rust Belt states from getting overlooked. Is there a better system? Probably. Breaking up Electoral votes by like Maine and Nebraska instead of a winner takes all would probably work better, but it's better than popular vote.
I do not defend the Electoral College, and would not, even if it served my interests.
The EC doesn't "make candidates focus on rural states" -- it actually shifts the race from trying to speak to all of the people, down to "speak to only those people who live in battleground states" -- for some of my life, I lived in a battleground state (Missouri) -- our election cycles were loud and full of political ads.... after 2008 (and then definitely after 2012) we went solid Red and are no longer a battleground. The political ads basically went away, they just don't bother anymore.
So, to argue that the Electoral College keeps some states from getting overlooked is absurd. It actually narrows the field that candidates have to talk to.
And, I echo HEM's sentiments, state borders are just imaginary lines on the ground -- they literally don't differentiate stark differences in "political needs" as much as you claim. I think that the archaic notion that each state has a different set of needs is a facade, only brought up by those enamored of some political ideal of "states' rights" and promoted by an American political mythology heavily ingrained in our education system -- "Manifest Destiny", "the infallible Constitution", "American Exceptionalism", "the Founding Fathers".
We just got stuck with this hacked-together, and heavily inefficient, form of government because, as a set of disparate colonies without a real unifying fundamental (like nationality), each colony pressed as hard as possible for independence while still allowing for a joint military. The drafters of the constitution intentionally set a significant amount of roadblocks to progress and change (though we now try to re-frame it as "protecting people's rights", that's absurd as they entrenched slavery, debt bondage, suffrage for land-owning white males only, etc.).
At the time, it was a very interesting experiment in political governance and likely one of the countries with the most protection of civil rights (as much as they had back then) -- but now, as other countries have moved on to iterate better and more efficient methods of governance, ours is mired in archaic ideas and traditions. We've been able to survive some institutional crises by doing as HEM mentioned, slowly removing some of these old obstacles to popular progress (altering the Senate to be directly elected, the civil war to end slavery, federal intervention in civil rights enforcement), but we still have some remnants of unnecessary "colonial independence / States' Rights" in things like Senate Malapportionment, the Electoral College, and the cap on the size of the House of Representatives.
We're a political region and I love that we're having this discussion, but I do always find it odd when people still cling to these backward notions of "states' rights" as if there's any significant difference between the political needs and will of each state, even when a method of proportional representation would still allow for representation of niche or minority interests.
To note, apart from things like the Senate, we do still have other methods of giving "minorities" (not just ethnic minorities, but also minority interests) a hand in power-sharing. We have two bodies, elected via statewide versus district-based methods, which helps divide out larger-scale versus smaller-scale interests. We have tools like the filibuster which allows for minority groups to press their issues when needed. Until recently, we even had US Senators allowed to veto judicial appointments through the blue slip system, though McConnell has blasted that. Senate and House committees allow individual lawmakers more power over their areas of concern on committees (larger voice and more powerful committee vote).