Honestly, I'm thinking range anxiety is talked about a lot but isn't something that happens much in the real world, because people plan ahead a bit. I'm currently (in another thread) planning a one-way journey of nearly 450 miles in my SR, and while it's an interesting conundrum working out how often to charge, and where and when and for how long, there is no chance I'm going to run out of charge. I might spend longer charging than I need to, but I am not going to find myself on a road somewhere, stuck, with an empty battery!
Most people do not drive further in a day than the range on their cars. They fill up at night while they're sleeping. Then they get up and do it again. Rinse and repeat ad infinitum. Range anxiety, zero. Most of us only do longer trips on special occasions, and then we plan ahead so we know what we're going to do.
It's only a fairly small minority who routinely drive further in a day than the range on their cars. And these people get very savvy very quickly. They're not getting stranded either.
The day will come when every overnight stop has type 2 charging facilities in its car park, and when ultra-rapid chargers on motorways and trunk roads happen every 20 miles or so. Then, maybe we won't need to plan. Just get in the car and when the range is showing low. pop into the nearest charging station wherever you happen to be, and be as confident of getting on a working charger as we currently are of getting a working petrol pump. But until then, a little foresight averts the low-loader of shame.
I took my car down to 4% a couple of weeks ago, when a charger I meant to use turned out to be broken, and I realised the range the car was showing was enough to get me home anyway. I wasn't being an idiot, I had an eye on it, and there were other places I could have charged if I'd needed too, but the car sailed home in good order, even overtaking a slowcoach a couple of miles from home and getting up to 80 mph in the process, while showing 5% charge. It was actually less nerve-racking than driving an ICE car once the range has dropped right down, because the measurement of remaining charge is more accurate than a car sensing petrol in its tank. I found the exercise remarkably reassuring.
The other thing is, these cars have a bit of safety built in. Even after the battery % is showing as zero there is a bit of low-speed crawling still available, probably enough to get you to the cnarger - or at worst, to a 13A plug where someone will let you charge on your granny lead.