That is a myth. Flyover land didn't exist when the Electoral College was created. The Electoral College was explicitly created to entice slave holding southern states to support the Union.
As for being ignored, if 40% of the population has 40% of the voting power that isn't being ignored, it's being fairly represented. 40% of the population having 60% of the voting power is not some self-protective measure, it's saying rural voters are more important -- more authentic, more moral, more Christian, more white -- than urban voters. And that's just bullsh-t, even if it gives you personally a warm fuzzy.
You like the EC and Senate because it works for you and that's more important to you than democracy. I hate the EC and Senate because it works against me. I think I also hate them because they are against democracy, but it's fair to say that if they benefitted me I might not be as fired up about protecting democracy.
Rotten boroughs suck. We should either fix this so we are more democratic or we should allow the people in the Second America go their separate way, finally, peacefully, and have two happy countries instead of one miserable one.
I want a divorce. The kids are all grown up and outta the house now. It's time to see other countries.