Some reports indicate that the costs of running an electric car are actually lower than the costs of running a car with an internal combustion engine.
But the actual cost of making one is going to create another shortage. Its battery will be the next problem that shall be made when most cars are already EVs.
So, will this goal be achieved by the year 2035? Will the cars be more efficient and at a good price compared to current prices, or is it a policy that may take decades?
I think within a decade, we might see around 10%-30% of it in the actuality. But still, many countries won't be able to adopt that quickly based on the situation that they've got for these EVs.
IMO, hybrid would be the thing in the next decade and implementing and supplying fully EVs will really resort to another shortage and manufacturing problem.