Even looking only at the healthcare costs of the exhaust-induced unhealth, you see massive economic benefit.

It's the old star-topology vs decentralized-mesh-topology question...

It is much more efficient to have 1 giant windmill, rather-than a zillion little ones.

It is much more efficient to have electric-trams than the number of cars required to move the same number of people.

As for electric-cars vs internal-combustion-engine-cars, the relocation-of-cost from always buying gasoline, to just plugging-in at night, is something that many people have openly adored.

The Engineering Explained yt channel bluntly stated that if you're in the city, it's a no-brainer.

Rurally, or in the arctic, you can be screwed, however.

I've no idea what the equation is for how much exhaust per mile-driven is produced, between

• star-topology fuel-burning electric-grid powered cars
• mesh/distributed-topology of the same number of I.C.E. cars

but it wouldn't surprise me if it is significantly more efficient, just due to getting the maintenance up to industrial standards.

( sloppy maintenance costs, and some companies push sloppy maintenance, not changing oil frequently enough, e.g. in order to produce engine-wear, forcing required-replacement.

Some yt mechanics call-out this practice. )

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