Earlier quoted context omitted.
Pretty much thanks to Tesla. Electric cars wouldn't be anywhere near where they are today without him - whatever we may think of his personality, the advancements in tech and environmental impacts for generations to come are real.
Do you have any info on what is actually new in Teslas? The only hard problem of electric vehicles is the battery - which is third party in Teslas. So what exactly is novel there?
No the entire system efficiency is whats hard and is why Tesla is way in front of the competition with regards to performance and range. Batteries have so far been a commodity - 18500 & 21700s, its only now that Tesla is starting to focus on that part of the system in reference to Battery Day.