If Democrats take all three branches of government they can pack the Supreme Court with enough radical justices to abolish the electoral college and turn the country into the Hunger Games, where big cities soak up all of the wealth and influence and leave the small towns to rot.
Care to elaborate on this hypothesis?
The 18 most "Urban" states/districts in the union are:
District of Columbia - 100%
California - 95
New Jersey - 94.7
Nevada - 94.2
Massachusetts - 92
Hawaii - 91.9
Florida - 91.2
Rhode Island - 90.7
Utah - 90.6
Arizona - 89.8
Illinois - 88.5
Connecticut - 88
New York - 87.9
Maryland - 87.2
Colorado - 86.2
Texas - 84.7
Washington - 84.1
Delaware - 83.3
These states have a combined 271 electoral votes. They represent approximately 51% of the votes cast in 2016. If someone went after the big cities in each of these states, and built a policy around attracting 55% of the vote in each state (for a 10% margin), they could capture the electoral college with 51% x 55% = 28% of the total votes cast in the country.
This is, of course, assuming your hypothetical dystopian hellscape where the policies of the prevailing party are tailored exclusively to the cities at the expense of the small towns. I would argue that your hypothetical scenario is far more likely under the current system than it is under the national popular vote.
Here is the current party breakdown:
While it's true that there is a clear Urban/Rural divide in voting patterns, a 60-35% split isn't exactly unanimous consent. In cities, 1 out of every 3 people you meet voted for Donald Trump. In rural areas, 1 out of every 3 people voted for Hillary Clinton. Is it your contention that these breakdowns would somehow be upended by abolishing the electoral college?
According to the U.S. Census Bureau, roughly 80% of the U.S. population lives in an urban area.
I think in practice it is true that Bush would have lost in 2000 under the popular vote. And Trump would have lost in 2016. No doubt the Republicans would have had to change their outreach to gain viability.
Interestingly, if I look at the 317 most populated cities
List of United States cities by population - Wikipedia, the total population of those places is only about 30% of the total US population (the smallest on the list has a population of about 100k).
I'm not sure whether you think that places like Los Angeles and New York would dominate the US under a popular vote system, or you were thinking that this big coalition of cities with 100,000+ people would...either way it seems like a bad strategy. And, despite the fact that the electoral college is currently helping Republicans, there isn't anything inherently more favorable to Republicans and rural voters in that system. Sure, if you happen to section off rural areas and give each of them their own state with 3 electoral votes then that could be beneficial. But, you could also section off areas in a way that
hurts rural communities.