Unfortunately, the Supreme Court did not find this argument to be persuasive, ruling instead that the question of partisan gerrymandering is “nonjusticiable”—outside their jurisdiction. Subsequent rulings, such as Abbott v. League of United Latin American Citizens, give little hope that the Supreme Court will impede future gerrymandering.
The Supreme Court in Rucho v. Common Cause (2019) found that Markov chain Monte Carlo sampling wasn't persuasive and found that gerrymandering is "nonjusticable".