Yes better get used to it, if you are naughty or good, you will be watched.
And if dashcams dont do it, the cookie facebook left on your phone will track your every move, and if it see you like speeding it will make sure you get to see a lot of commercials for turbos and other autoparts next time you log on to google.
Best thing is to just stay within the limits, and i have to admit thats not easy, myself i can some times drift up to 95 km/h on a 80 highway.
But looking at my drives i have to say i have become pretty good as staying the the MAX speed of 80 and then drift + - 5 km/h
And for doing 85 in a 80 zone here you will not be blamed if some one do somthing stupid in front of you, you might not even get a speeding ticket.
Sure if you do 110 on the 80 km/h highway things might be different at least as to getting a speeding ticket, but even then if some one do somthing of you that make you crash into him, i am not sure your excess speed will mean its all your fault.
Anyway dont you Americans have the 5 amendment or what ever it is, not incriminating yourself but this is maybe only for saying stuff and not in other ways send yourself in jail.