Earlier quoted context omitted.
Instead of trying to "both sides" gerrymandering, why don't you work out how many votes it takes on average for a Democrat to win an election, and how many it takes a Republican. With that information, you can infer which party has the most motivation to end gerrymandering.
There is no districts or gerrymandering at the Presidential level. It’s State wide. You could argue that the electoral system gives an advantage to smaller States because that’s true. But that’s by design to force a consensus at multiple levels. Large scale change is supposed to require multiple types of majority, not just a snap mob decision. That’s a feature, not a bug.
It is a flaw. Republican votes in California count for much less than Democratic votes in Wyoming. It's a national election, the counting should be done nationally. We did away with states voting for Senators, it's time to do the same for President.