The operative word here is was. Everybody else was making toys. They aren't now.
Tesla might be the most impactful EV company, in that you can make an argument that what Tesla did (and, to be frank, what they talked about before they did it) changed was to is, but Nissan, GM, and Hyundai are all making EVs that are decidedly not "toys" and Tesla's advantages in the EV space (not necessarily the creature-comforts space, but a big reason why I won't buy a Tesla and am buying a Hyundai Kona EV is because I don't want a giant tablet screen as my instrument panel) are shrinking.
You realise that the Nissan Leaf predates the Model S? Before the Leaf, yes, everyone was making toys. The two most compelling were the electric Smart car and the Tesla roadster, but both were terribly impractical.
