[rlpb]

We bought a second hand EV with ~60 miles range, and a standard 240V (UK) outlet wasn't enough for us. We got a charger installed. It turned out that around city the range was fine, but if we wanted to do [multiple] outings in a day, we couldn't. Getting a 7kW charger made all the difference, because it can recharge the car in a couple of hours in the middle of the day.

So my caveat to your claim would be: only if your EV itself has enough range, which means you're limited to newer EVs, rather than buying older ones on the second hand market that were manufactured with less range (and by now probably only have ~80% of their original, lesser range, remaining).