As an EV owner I was once nearly stranded 80 odd miles from home unable to find an available working charger. I spent hours on ZapMap trying to find an available charger within my remaining range. In the end I crawled to a pub (yes I know I usually crawl away from a pub) to use a charger in their carpark that had just become available, the anxiety of trying to get there before some else does and not driving too fast as to use all my remaining electricity was almost too much to bare.
So when I say that the infrastructure isn't there you can take it from me, it isn't.
On a positive note things are improving now but slowly.