“But tires”
Ban all vehicles over 5000lbs to start without a specialized license and extremely heavy fees to have them. EVs are dropping in weight daily, ICE vehicles have been increasing in weight to dodge policies. One is a means to an end, the other is a means to profit.
Profit for few vs humanity’s existance… which should we choose?
To directly answer the question you asked in the title:
ICE vehicles and animals consume oxygen and produce CO2. Plants produce oxygen and consume CO2. Your car’s exhaust is poisonous to the animals in your garage, not to the plants. The plants love your car.
The problems with atmospheric CO2 have nothing to do with biological effects. The problem with atmospheric CO2 is its effect on solar insolation.
I wouldn’t use this analogy in an argument with someone who does not understand anthropogenic climate change.