Keep in mind that the ~1.5B cars + trucks in the entire world combine for only ~10% of worldwide greenhouse gas emissions. Also, if your electricity is made by coal power plants there's no point using EV.
That is the worst case scenario however. Most places in the developed world only get a percentage of their power from coal, and over the lifecycle of the vehicle, that percentage is set to reduce. It makes little sense to take about the state of the world today, when a new vehicle is expected to be on the road for multiple decades.
Your talking points are tired and not helpful. This is a transition that needs to happen. There are better critiques to be made.
Since almost all power grids use a mix of fossil fuels and carbon-free sources, the actual numbers are much better than that worst case.
as to coal plants, there is none.