I guess there are good solutions to gerrymandering and bad ones.

https://twitter.com/Redistrict/status/979014185966239745?s=19

«Yup. D voters are more hyper-concentrated in cities/college towns than R voters (far more D+>25 precincts than R+>25 precincts). As a result, on balance, maps that prioritize compactness lead to more D wasted votes.»