This is NOT a bioweapon or biohazard. It's a chemical hazard. They are two completely different things, and the protections are completely different. The defense against a biohazard will be a HEPA filtration system, which will capture viruses, bacteria, fungi, etc, but will NOT filter out chemicals. Vacuum cleaners often have HEPA filters, respirators in biological research labs have HEPA filters, it would be possible to put HEPA filtration in a car. Chemical filters are COMPLETELY DIFFERENT. There are many different kinds of chemical filters, and each one is specific for certain kinds of chemicals and will not protect against other chemicals. To protect against chemical hazards, a car would need several different protective systems installed so as to be ready for any type of chemical hazard. No Tesla is going to protect against this or any other kind of chemical hazard/attack.

You got a jealousy downvote hahahaha