Look, I hate ICE cars too.
But this is whack. Putting a running car into a garage is dangerous because the free oxygen becomes depleted and it starts producing carbon monoxide as a result. This isn't a problem when you're driving around outdoors.
The reason the a running ICE car in a garage is dangerous is completely different than why ICE cars are bad for the environment.
Like, shit on ICE cars all you want, I'll support it. But this is embarrassingly bad science. This is the kind of shit I'd have made up in grade 7 trying to an edgy eco-aware statement.
That is what they're supposed to do. But you're talking about an operating environment way outside of what they were designed for.
ICE cars suck.But cars aren't driving around the road and spewing out CO in such concentration that'd they'd give someone CO poisoning.
Pick a different example about why ICE cars clearly suck.