I'm long electric cycling. 

Bikes are a technology, electric ones are better.

Tour De France and others would be 10x more interesting with electric bikes and constraints like only battery per race and a weight limit.

Tradeoffs and strategy become fascinating while improving the tech. Athletes still have to athlete.

You have had Giro-E (Giro d'Italia on ebikes) for years and nobody is watching it.

F1 is an entertainment, not a sport. Grand Tours are about endurance and team strategies. What you are dreaming about is a completely different 'thing'.

Definitely not my cup of tea.