> But they're all billionaires, so issues that don't affect billionaires personally... just don't get included in the debate.
I recently came across this fascinating statistical study[1] of U.S. Senators responsiveness to the political positions of their constituents, which found that both Republicans and (to a slightly lesser extent) Democrats were overwhelmingly responsive to the positions of the wealthiest 1/3 of their constituents, and entirely unresponsive to the positions of the lowest 1/3. Well worth a read.