So the cop is gay for giving you a ticket? The only one who seems gay is you, since you think you should be entitled to drive around with illegal modifications to your vehicle and not get in trouble.

Suck it up and pay the fine, you were in the wrong not the cop. Don't make excuses that the previous owner put it on. If you didnt want the tint you should have made your offer contingent upon the tint being removed before you bought the car.