¯\(ツ)/¯
That article is from 2025, many people bought their teslas at a time when the largest well known "competitor" was the Nisan leaf, a car built with less engineering competency/care than a tin can of beans. The batteries have no active cooling system meaning that one of the most expensive components in the car is going to loose a meaningful amount of lifespan every time you use it, degrading an already crap range
Now the market has lots of good options, but there was a hoooot minute where Tesla was way ahead of anyone else and the best option an environmentally conscious shopper who wanted a new car or an electric car could choose (since EVs weren't widely available on the used market until we got enough of them. Whole convo to be had about whether it was better to buy used or a new electric but that's beside the point)
Edit to add context: the first consumer Tesla models came out in 2010