We'll have to see. I know AAA has some mobile charging trucks that can boost an EV with a few extra miles (diesel generator AFAIK), but I don't know how widespread it's been deployed or response time, and it does mean that the service truck is on site for 30+ minutes vs the 1 minute to give you some gas.

I think the shitty part at least in Canada is the sheer network fragmentation for fast charging. Understandable why it's fragmented but it's still frustrating nonetheless.