Oil is co2 'plants' from a timespan of over houndred thousend years which we burned in 50 or 100 years.
The EV components are primarily reusable.
A gas / fuel car will ALWAYS consume oil. If yo want to switch to greener energye transport systems like plant oil, you can do that, its just not very efficient in comparision to an EV car.
And if you really really ment co2 as 'plants will consume it' no they are not able to consume that excess co2. Otherwise this co2 graph wouldn't look how it looks now: https://gml.noaa.gov/ccgg/trends/
There is no 'extra demand' as electricy is energy.
The overall 'energy' needed will be less because EVs do not waste 70% of energy to heat and a heat pump creates out of 1 energy unit 2-5 energy units.
It is also much easier to efficiently do gas to power/oil to power in big plants and use the excess process energy for other things.
Even if our whole society will consume more energy in the next x years, thanks to EVs and electrifying heating (with heatpump) this line/graph/curve will be less than if we would not have EV and e heating through heatpumps.
The energie consumed only keeps stuff ON the chain secure but we do not just use the chain.
You do not just give someone else a bitcoin without anything in return. As soon as anything ofchain is part of the equation, its no longer working. NO power consumption makes sure that you get whatever you bought with your bitcoin.
Its a lie.
And pls don't mention smart contracts, they are as shitty as everything else. It doesn't make sense to block capital for exchange as it only shifts the problem.
I mean the cc number shouldn't that be that big of a deal?