>be proportionally shameful in redistricting where they can.

The reason Dems are more concerned about it these days is that the Republicans hold so much of the state-level power. And the related fact Democrats are more concentrated to a small number of states.

But there are blatant examples of gerrymandering in Dems' favor in California, NY State, Pennsylvania, Massachusetts.

The Republicans will always get more out of it, though, because they'll always control more states.