They didn't care about the price of housing - they already owned their home so would not be affected outside of taxes. ... So one pushes these "life style" ordinances (no lot can be less than 1/2 acre, etc) and the prices sky rocket
Many of them don't realize that they don't care about the price of housing, but that's effectively what they are doing when they are "preserving the character of the neighborhood" and "making sure infrastructure is sufficient to serve all residents" etc.
Yes, it is effectively the result, but it's not a purposeful result; more of a by-product or unintended consequence.
Obviously, the arguments in Loundon County are going to be different from SF or NYC. But the arguments against micro apartments in SF and NYC has been that they are such lousy places to live that we need to protect the poor from such places being built by evil landlords.
Loundon County is an odd place in many ways. It's not typical distribution. Many may be considered near poverty, but they're mostly in the western portion and own land, homes, etc; while the eastern portion is a lot richer. Homeless are near 0% of the population, and more.
So where SF is a battle between rich and poor, or rich and wanna-be-rich; Loundon County is just a battle between the established residents and those that will likely live there for
However, my main point was that the people pushing these "life-style" ordinances often never think about the consequences of the ordinances. They're only thinking about the life-style they want to maintain, everyone else be damned. So I suspect that's the same case in NYC and SF and elsewhere.