Seat belt buzzers been in cars since 35 years ago.
I don't have a problem with anyone deciding to NOT take advantage of any safety improvements. What I do have a problem with is that we all end up paying for the supidity of these reckless and selfish decisions.
When insurance companies have to pay the huge hospital bills for those who scramble their brains (and live) or end up numb from the neck down because they are thrown from the safety of a vehicle, we all end up paying higher rates. It is society that bails out the irresponsible few.
Don't you find it unfortunate that people don't care enough about their loved ones to take reasonable, sensible, and very simple safety precautions when getting behind the wheel of a two ton machine. Taking precautions (safety belts, hands-free cell phones, tire pressure checks, clean windshields) most likely translate into a high probability that we don't become a life-long burden on their families in the unfortunate event of even a marginal automobile accident.
We tax smokers and we limit life insurance coverage to those who practice highly dangerous sports, but we don't seem to reduce payouts to those who refuse to use seatbelts or keep their automobiles in reasonable working order.
So, at least when you get in the car let's make sure everyone buckles up. At least we won't end up with human missiles in the event of a collision. Nobody really likes missiles.