The fact is you felt insecure because there was a risk. And with growing degradation means more of a buffer is needed. A 300 mi range vehicle is 192mi due to the buffer, and even that dwindles.

Only half of the non-Tesla EV chargers work, so your 200 mile charger now takes 6 hours to do the next 200 miles.

Even super chargers only function well over the bottom 50% of the battery . So the usable window is shrinking and shrinking.

All of these practical insecurities will need to be fixed before EVs expand beyond just a niche product.

You can dismiss them as silly or user error, but you won't sell any more vehicles that way.