To me article is like comparing driving while drunk or using mobile and arguing which is a better option
Automobile to start with is a cyclical industry. And then there are established and very strong players like Bajaj, TVS and Hero with their eyes and pockets firmly set on EV space. Each one of these companies have track record of building world class quality businesses gaining and sustaining market dominance. And for that reason I fail to envision a scenario where start ups like Ola or Ather will be able to do well and make money for their investors.