No, it's not, at all. At some point we might have towable batteries to service EVs out of charge. But if they are charged from coal plants, the advantage is of course reduced.
I suspect it's time for another Climate Conference where folks get together and issue stern warnings and make more promises to "do stuff".
Then, in five more years, they will have repeated the process just as they have for the last number of years, meetings, promises, and no effective action.