Even if regulations were taken down to the county level, that would not be detailed enough to manage wisely. I've seen nearly neighboring properties that have vastly different deer population densities and structure. As an easy example, the Cathole Lease that several TNdeer users are members of is only 1.4 miles from my property, yet their deer herd is considerably different than mine, even though we might actually share a buck or two.
The truth is, the state CANNOT micro-manage the deer herds to the level necessary to make everyone happy, or even make accurate harvest recommendations.