Gerrymandering is just voter fraud with a fancy name. Just vote by counties.
You can blame the
Reynolds vs. Sims decision of 1964, a ruling that made it illegal for legislative districts to be constructed based on regions like counties instead of population, misapplying the “equal protection clause" (claiming the "one person, one vote" principle).
Our judicial oligarchs have spoken, and now we see the consequences of that decision.