I'm doing nothing, until the risk is put into perspective, with actual data.
Last time I looked the risk of dying in an auto crash is 1 in 4,000.
NHTSA shows around 10.5 million accidents a year. From NHTSA data, 175 people died attributed to air bags in the decade from 1990 to 2000, mostly from being too close to the wheel and children in the passenger front seat being too close. A small number out of 100 million accidents and around 300,000 deaths.
The total number for the next decade saw a dramatic decrease to almost zero levels per year according to the "Counts of Frontal-Air-Bag-Related Fatalities and Seriously Injured Persons, January 1, 2009" report from NHTSA. 2 deaths attributed to airbags in 2007, 1 death in 2008.
While a random death by shrapnel from an airbag inflator is tragic, the report I could find with numbers suggests that this has occurred 4 times. Given the recall goes back to 2003, four shrapnel deaths in 100 million accidents, is not a lot. You'd have a greater chance of winning the Megamillions lottery if you believe in this level of risk/reward.
I've never been a fan of 3 pt belts and airbags and much prefer the 6 point harness in my sports car. Short of putting a 5 or 6 point harness and different seat in my truck, the 3 point belt and air bag combination are my best protection at the moment, not a 3 point belt alone. Airbag effectiveness was reported as adding 11% to the chance of survival. Yes, a random deployment with shrapnel is a possibility, it just isn't very probable from the data I've seen.