States do not vote. People vote. And Republicans who defend the EC because they believe they have a built in advantage will change their position when it bites them in the ass and they are on the losing end of the deal the way the Democrats have been five different times.
There are numerous argument iterated repeatedly here that violate Brandolini's law. For example, "the EC is designed to protect the minority from the majority". That is just untrue. Never has been, isn't now, never will be. It needs to stop being said (but I'm sure it won't be). The EC was supposed to represent the will of the majority.
The United States is a
DEMOCRACY - "a system of government by the whole population or all the eligible members of a state, typically through elected representatives" - or at least
it is supposed to be. The people vote to elect their leaders. It is a "
representative democracy", in that the powers of the government are delegated to elected leaders. That is the
definition of a "Republic" as it was used by the framers, so again, cut the crap.
If something is 10% true and 90% false, is it still true? The balance of power between the States was a
small consideration in the creation of the EC. Virginia was the main proponent and it was the largest voting State. Why do you think so many early Presidents were from Virginia? The EC did not create or obviate the problem.
The Electoral College was a compromise between legislative election of the President and popular vote. That is all there is to it. At the time of its adoption, popular election was not practical, and potentially physically impossible. It took days, sometimes weeks, to travel the country and was an arduous process. "local" elections were the only practical method. Yes, various members of the Constitutional Convention expressed various concerns about the implications of one voting method or another, but the reality is that the EC was a cobbled-together compromise to get the Constitution off the ground. It is not sacrosanct, and wasn't then. It was an effort to keep the whole thing from failing at the start. It long ago outlived its usefulness, and didn't even survive intact after the election of George Washington.
The EC was intended to allow the
people to have a say in who was the President, not the States. That is why they vote for Electors, not the legislatures. Moreover it was intended to allow the
majority have the say in who was President.
In short, most of the arguments put forth in favor of the EC are just BS to cover for something else. What those something elses might be, I will not speculate upon here, but we kinda know what they are.