Everyone's contribution is insignificant, and yet it all adds up.

This is rather like saying the average player in a football match scores 0 goals, therefore 0 goals were scored.

Even so, an electric car is not particularly good for the environment.

Bicycles and public transportation.

yeah, the real carbon footprint of especially non-wimpy EVs remains to be seen. EV recycling seem to be as real as gasoline from algae, the slides look beautiful but all mysteriously fail to take off.