It takes just 13 states to stop the amendment necessary to eliminate the EC and replace it with something else. If you cannot name 13 states that will never vote for such a thing let me know and I'll do your thinking for your.
How do you plan to do to convince these states to vote for the repeal?
If you don't have a plan, why do you waste your time whining and crying about something you know you can do noting to change?
Firstly, "repealing the EC" is not at all the only approach to address the disparity. However in the event of such an Amendment to do just that, the argument for said 13 states would be exactly the same argument as in the other 44 --- that the current system already disenfranchises half that state's voters and in the case of any so-called 'red' or 'blue' state, makes the entire election day process pointless.