:/ I understand the reasoning for zoning and don't have a better solution. Thus I am generally for zoning.

I was responding to (middle OP?) "Why shouldn't land owners be able to build whatever they want on their own property? It's not your backyard, it's your neighbors property" and "As long as they follow the noise and disturbance ordinances, then sure."

Those former seems to suggest getting rid of zoning altogether which would cause horrible negative externalities IMO. The latter assumes noise disturbances would somehow balance the market which I highly doubt.