Real car companies don't make cars in tents.
https://en.wikipedia.org/wiki/Firestone_and_Ford_tire_contro...
https://en.wikipedia.org/wiki/Ford_Pinto#Fuel_system_fires,_...
By your analogy, the Bigelow iss module is a tent... Yet it went and survived if f... space !
The tax rebates amount to ~$4 billion subsidy for a BEV manufacturer. Maybe we should just eliminate subsidies on both and see what happens.
I am completely in favor of that proposal.