What if instead of slowly charging at a station you just dropped the battery and loaded a new one? That'd immediately resolve the charge speed issue. If we did that I imagine we'd see the return of something similar to the gas station.
Overall, charging really will not be an issue. Most people will charge at home or work.
And in 2025-2030 there will be plenty of chargers that will push 200-300 km in 15 min on longer trips.
https://www.nio.com/blog/nio-completes-2000000-battery-swaps