While this doesn't change your argument, I just want to point out that the Bolt will have SAE Combo aka CCS QC charging, not CHAdeMO. SAE Combo QC stations that are currently available appear to all be limited to 125A maximum charge rate, though the current specifications list 200A. 125A is good for about 50 kW and 200A would be good for about 80 kW.IF there are DC CHAdeMO chargers available they will take at least twice as long as at a Tesla supercharger, and many CHAdeMO's have lower charging rates.