The presidential election is not directly gerrymandered. It's also not the president who chooses where ballot locations are, who gets registered and how, or who

The presidential election is not directly gerrymandered. It's also not the president who chooses where ballot locations are, who gets registered and how, or who gets sent a mail in ballot. The more local the politician, the more power they have over the voting system that is used for all elections. Gerrymandering is not just used on its own. The legislators that use their authority to disenfranchise voters use gerrymandering to dodge accountability. When Republican state legislators, congressmen, and senators do this, they do it to disenfranchise the same voters that would vote for a non-Republican president. So yes, it's technically indirect, but gerrymandering obviously affects presidential elections. It couldn't not.