That's not true, and exactly the kind of misleading statement that leads to people voting against their own interests.
You'd just prefer if the Democrats were even more towards your preference on fiscal matters. I can agree with that, whether it would fly with the American voters sufficiently to overcome the rural/republican tilt is another matter entirely.
Maybe occasional rewrites could be a solution, but if they happen without the customary devastating violence, I'm afraid that the rewrite would only further entrench existing corruption (and even devastating violence is far from a guarantee that this won't happen, quite the opposite actually).
Maybe have a dozen or so mixed teams create separate drafts in isolation, vote out the worst half and then select one of the remaining by chance? Something along these lines might greatly help rewriters to forget about their own personal or group interests for a while and focus on what would be good for society as a whole. It's most likely just a theoretical design, right?