You might want to look into a few things: battery capacity, energy, chemical reactions.
> Lastly, if your gas car spontaneously starts burning in a garage, it's probably not a good idea to rush to an enclosed garage, opening door/window might cause a blow up..
Most of them start with small electrical fires that propagate and after a looooong time finally get to the gas, nothing will explode
I know EVs somehow got very polarising but come on... can't you tell the difference between a phone battery and a car battery ? really ? There is a reason why electric bicycles and scooters are banned from many cities public transport and buildings. Even firefighters recognise that EV fires are an absolute pain in the ass to handle. I know people love their EVs but stop drinking the kool aid after the first gallon