Total population of the three above cities: 15,448,339
The state of Wyoming has a population of just 567,025:
44 states have populations less than 15, 448,339:
Removing the Electoral College would immediately disenfranchise 44 states :
44 states would have no reason to vote. All could be silenced by just three cities:
In as much as these states would no longer have a reason to be a part of the USA.
This is why, the founders so wisely created the Electoral College to insure the inclusion all states, not just those with dense population.