[runarberg]

State representation usually clusters around class issues not ethnicity. And even if it didn’t, why arbitrarily focus on ethnicity? Handicapped people need representation, yet we don’t draw districts that ensures they get one. And if we did, and started splitting votes by who we think need the most representation, we might as well do away with democracy and start arbitrarily arranging representatives.

[DiogenesKynikos]

This is one reason why proportional representation is a better system. Parties can form to represent different types of interests, and their power is proportional to the number of votes they get. Instead, in the American winner-takes-all electoral system, the Supreme Court decides which groups need representation and mandates that they get gerrymandered districts.