Buckhead is pretty darn liberal. Its just rich liberal. The big gov liberal. The NIMBY liberal. The ones making the money off all the work/causes/beliefs of others.
They arent going to be any less liberal except for the police.
Heck a decade after they create their own city there will be articles praising as a utopia, of what liberalism "really is". Meanwhile it's made up of the states top 10% income earners, no affordable housing, and pretty much all of the proloteriats who work there will have to be shipped in.
Oh you will get the PR affordable housing feel good stories that just somehow never happen. Plenty of inclusivity for the LBTQs, and diversity, as long as they are rich. Best public schools in the whole south east with the student parking lot of beamers, and land rovers.
Side point if you ever need to get hit by a car as a pedestrian for the insurance money do it in buckhead. You could settle all your medical bills for just the car alone.