I realize that your comments are directed at someone else, but I’ll throw my two cents in: For what it’s worth, I think that under certain circumstances, driving a car with poor braking performance is offensive, and possibly immoral.
If you are someone who could easily afford a car with great brakes, but you get a car with lousy brakes to satisfy your vanity, you have done something that’s very troubling IMHO.
Actually, about a year ago, I was driving through Harlem at 8:00 AM in my 2000 Honda Accord, at around the speed limit, when a 6 year old girl ran out into traffic right in front of me (even though she didn’t have the light). I slammed on my brakes and stopped about 10-20 feet from her. Now, my Honda has excellent brakes. If I’d been driving a car or SUV with worse brakes, that little girl might very well have died that morning. No, I wouldn’t have gotten in trouble for it, since it was clearly the little girl’s fault. But, in effect, if I’d been driving a big SUV, that little girl might have paid for my vanity (and for the foolish mistakes of her youth) with her life.