Here in NE FL, LEO's don't even bother speeders at 10-15 mph over. The LEOs themselves are often driving the same. It's when those speeders encounter other drivers NOT speeding (or not as fast) that the problem escalates into aggressiveness. It doesn't stop me from riding, but often changes my route and I spend a lot more time watching my mirrors assessing threats from behind.
If there's one grace, it's that I don't see the same anti-motorcycle attitudes that I once did. Back in the seventies and early eighties, it was the Good 'ol Boys that thought it funny to brake check, swerve into my lane and tailgate. I took several backroads trips through the Carolinas and actually attached a holster to the side panel of my bike. Clearly visible that it was empty, but I saw the reactions when people noticed it and likely assumed that I may be carrying an "equalizer". Glad those days are over, but I kind of understand the deterrent of get back whips. I haven't seen issues like these in long time. Probably because there's far more traffic (AKA witnesses).