E-bikes are cheating
(Also, did you notice e-bikes are hard-limited to 32kph or 20mph, while car-drivers are allowed to speed past the posted limit of 50kph or 30mph? This is a glaring double-standardery and you are surprised a lot of car-drivers are blind to his fact, but not when bicycles have a fluidity or agility advantage over cars).

So what? it's not a race, it's a commute. Plus, you race (if it can be called that) with cars, not cyclists.
Turn back to the road bike, but train real hard, get the best road-bicycle and shape the best physique. Pull yourself by the pedal-straps, if you will.
Turn back to the road bike and ride on the road as normal. There's no escaping the drama and the arms race anyway, turn a deaf ear.
Go even faster. Remove the speed-limiter or even build your own custom e-bike just to be even in speed with cars. (Hint: It doesn't have to be a bicycle. Any micro-mobile transportation with car-like speeds would do).
go back to driving: do some actual motor-cheating, but minus the accusations.