Why YSK: An airbag typically deploys at 100-200 MPH and if your phone is sitting there it will be launched towards you and probably impale you. Don’t put your phone on your steering wheel over your airbag. Don’t put any alternate logos or bedazzling on your airbag. Basically don’t do anything to or put anything on your airbag because anything you put on it will launch on impact.
Shameless crosspost from my reddit as I move over.
Thankfully it’s still perfectly safe to make popcorn in your airbag.