I just like being able to see that there's an actual human driving, and get an idea of whether they see me or not in certain situations, like at 4 way stops, or if someone is backing up in a parking lot, or trying to squeeze past me or whatever. Also, people use tinted windows to keep from getting caught texting (or worse) while they're driving.
I'm fine with changing the law though, but I don't wanna see everyone breaking it if it is the law, that breeds a general disrespect for all laws. Besides, I'm really pissed that I had cops ticket me for ridiculous stuff when I was younger, but these days, cops don't seem to ever cite anyone, even people driving around with no license plates.