People think seatbelts are a panacea, whereas as most people can't brake hard enough or know how much to swerve to avoid an accident, or even tighten seatbelts properly, so car manufacturers have made Emergency Braking programmes, Stability Control programmes, DSC/ESP, etc, Seatbelt Pretensioners. Also realising that seatbelts left a lot to be desired, they've come up with front and side airbags. Now if govt's were truly concerned about your safety they would mandate this technology and others on all new cars!

