> We could just force people to do whatever we want because a majority wants it, but that's no different than mob rule.
That's not mob rule, that's simple majority rule. We have access to other forms of consensus algorithms, but so far simple-majority seems to be the most anyone can stomach. That is very unfortunate.
> would solve more issues than it causes.
That's not the metric though, right? The metric is: are things better under that system vs this one? We want to measure whether B(enefits)2 - C(osts)2 >= B1 - C1, not whether B2 - C2 >= 0.
I strongly agree with what I think you're implying, which is that we need more metropolitan areas, but I think we are not going to get very far with limits. You will get a lot more participation and a lot less tumult (not to mention orders of magnitude less bureaucratic overhead) if you offer carrots rather than sticks. People management is a real consideration: people are not identical particles subject to the continuum hypothesis.