Yes, the small string you should tie your boat too here is the figure, 10.
We don't live in a perfect world. We are not all infallible creatures. We are flawed beings. To think that the possibility of someone not remembering to charge their car every night is remote, or irreleveant, is entirely condescending to the people you are discussing the topic with.
And what do you do on the occasion where you want to drive a distance >60 miles away? (i think it was 60 miles stated as the range, or 100). Are you meant to pull over and wait for it to charge? for ... 10+ hours? 60 / 100 miles is only 2 or 3 hours worth of driving at worst, which whilst not going to be done every day, is something that you do have to consider. How does a family justify the purchase of an EV? Particularly if the kids are playing sport all over town?
It's not as simple as saying "you should've plugged it in". The recharge time is a large factor that to mind, makes it marketable to a very small segment of the market. As you say, go capitalism, you now have that choice. But it's a very valid flaw.
And for the record, 10 fold is just a saying.