Yes and: our first-past-the-post form of elections begets gerrymandering.

My future perfect world:

  proportional representation for assemblies (eg US House), 

  some arbitrarily low number of reps per citizens (200k - 400k?),

  no upper assembly (eg US Senate),

  approval voting for executive positions (eg Mayor, Sheriff, President),

  only public financing of campaigns,

  limit campaign season to maybe 6 weeks.

Friendly amendments to my wishlist cheerfully accepted.

There's so many reasonable, impactful reforms which could be done. And my wishlist is based on my (imperfect) understanding of best available (political) science. And I'm all ears about SCOTUS reforms. And I doubt any reforms will stick, so long as our gini coefficient is so out of whack (wealth vs democracy, the timeless struggle).