Maybe you’d understand better, if you or someone you love had to suffer from arbitrarily denied UHC insurance claims.
For some this action seems to be a drastic move to hold someone accountable for the pain he caused, who couldn’t be held accountable though other means.
You’re adding to the confusion.
kWh (as in kW*h) and not kW/h is for measurement of energy.
Watt is for measurement of power.