You are right. We don't need more EVs. Lets get rid of cars completely and built cheap electrified public transport. Make ICE cars illiegal. Going all EV won't help the environment. Going all public transport would.
Even as someone that loves electric vehicles and uses public transportation a lot, it's hard to get behind these extreme "let's ban X and go all on Y" views. It ignores how things work in the real world.