Seems just as likely that the correct interpretation is that exponential growth is difficult to appreciate when starting from a small base. The “inflection point” cited in the article could easily be a continuation of the exact growth rate present for the previous 10 years.
The prices have to come down too. the Electric cars are 5-6 times more expensive than the normal cars. By cheap normal cars i meant Hyundai Accent which costs $14,995, Or Toyota Yaris $16000 or Chevrolet Sonic $20K or a ford fiesta $14K.
Also, while an EVs upfront costs are higher, the total cost of ownership is lower, as an EV costs about half as much (per mile) [1] as an internal combustion vehicle to operate.
[1] https://avt.inl.gov/sites/default/files/pdf/fsev/costs.pdf (Obligatory PDF warning)