I'm sorry dude, but there is a difference between fascist cops and cops that are doing their jobs. I don't think you deserve to get all that but you fucked up dude. Drunk driving is a pretty shitty way to die so I wouldn't blame them for trying to make their town a little safer.

There was nothing you could have done but not left or not do whatever you did to get pulled over. Believe me, you made them suspicious somehow or they wouldn't have pulled you over. It really is a shitty situation dude, good luck in court.