On some vehicles, airbag deployment is their end of life - it's too expensive to replace the bags and the seat belt pretensioners and anything else that detonates
Happened to my friend's VW Golf. Not even that old, 2016, bought it used in 2018 or 2019. Had a small crash last autumn, airbags deployed, nobody got hurt. Insurance wrote it off completely, new airbag system would have cost 70% of what the car was insured for.