"Ah the old privilege vs. rights card. Yes, that became the PC thing to say during the Clintonista years. Perhaps someday people will get over their PCness and learn to think for themselves, instead of repeating what their fascist masters have put into their pea-sized brains over the past eight years. "
I resent the implication that I can't think because I agree with that sentiment. What I do think is that sometimes (SOMETIMES, not all of the time) maintaining the protection of many is more important that the "rights" of the few. In this case, getting a driver's license is entering into a contract with the state. If you don't want to ever have your blood drawn (or take a breathalyzer) then don't get a license. Get a job where you can walk to work, or live in an area where you can take the bus, etc. There are ways around driving if you feel that strongly about it.
I work in an ER. I've seen the carnage caused by drunk drivers. Stopping the ones out there is worth stepping on a few toes as far as I'm concerned.