Right, it's been demonstrated for years why it's a broken system, but ironically the only ones who can change it are those in power because of it. State and local are a different matter, and there has been progress in some states to use multiple pick systems. The gerrymandering though...I'm from NC, so I know all too well about a corrupt state congress, drawing lines to benefit one side, and lots of voter intimidation in certain areas (that would vote Democrat, of course). When I was in grade school decades ago I read about using computers to draw fair voting maps and how it could help representation. Decades ago...and fixed maps are still a thing.