How high is your higher? If 20kmph/30kmph it's not that much different, if a lot of you people is 60kmph over the speed limit and you expect everyone to follow, you guys should really consider slowing down as a whole. If you rear-ended people driving 120kmph, then i must say, skill issue, you're probably not driving as safe as you thought you are.
No wonder the toxicity toward bicycle commuter.