Why do Police get to Race past me doing 80+MPH on highways yet there is no emergency anywhere?

Happens at least three times a week! I fear if i note the Plates and call in a complaint they will then target me for going over the speed limit by 5mph Which I do regularly. I don’t want to stir the nest so to speak, but this is ridiculous! I can’t go that fast without a ticket so They Supposedly not being above the law shouldn’t be allowed to either.