And that can change over the next couple of elections. What the current regime would like is for the electorate to think Congress is useless and not bother voting the majority out of power. There's already enough apathetic and disaffected voters who think voting doesn't matter.
Congress is directly responsible for causing this problem. Elections aren't going to change it because they redistrict to prevent it. They're a bunch of elites only interested in enriching themselves and holding office until they die. True regardless of party.