100% this. In the US there is minimal actual use case for uberfast DC charging outside road trips. Along highway corridors you can argue that there should be stations like this.

A more important implementation would actually be to have a normal AC plug at the curb in almost every public parking spot at residential, retail and office locations in the US. Slow-charge your car with a portable charger while you're at work and overnight while you're at home. This would cover 90% of use cases, and for those who it doesn't, DC fast charging.