Dumbass for having maxium power on the launch or dumbass because he didn’t realize that he would set off the airbag.
Reguardless anitlag is extremly cool. The whole car shakes and is quite violent, very awsome indeed.
As far as damage to the car, its really a non issue. Sure its not great for the turbine wheel but a quality turbo should last a few seasons of antilag abuse.