kW is a useful measure of power kWh is a useful measure of total energy consumed kWh/{time} is a useless and just confusing unit. So yes, I think we all agree

kW is a useful measure of power kWh is a useful measure of total energy consumed kWh/{time} is a useless and just confusing unit. So yes, I think we all agree kWh/s is a bad unit, but kWh (or gWh or similar) are all useful units.