TFA does specifically call out the lower efficiency of eesm. I guess it was edited after you wrote your comment.
Efficiency schmischiency. I see your 3% and raise you the abolition of SUVs.
I see your motor-brush maintenance burden with my washer fluid, tyres, brakes, seals bearings bulbs filters etc etc. Then I raise you control modules that send your car to three garages and the scrapyard. Cars have wear items, you heard it here first.