I once was pulled over when I did a cross-country road trip. I was given some bs reason that I cut off a semi truck when changing lanes and that my GPS unit in the car was too high and blocking my view. I'm not a POC and the cop asked tons of questions, wanted to inspect my trunk, called the k9 unit, etc. I ended up also getting a warning. Subsequently the cops followed me for miles which felt like they're trying to harass me and find another reason to pull me over. So these things exist regardless of skin color.