China supplied the batteries, sure.
But there's definitely a pre-Tesla and post-Tesla world regarding the vehicles themselves. Tesla changed the image of EVs available to the general public by making performant and low maintenance vehicles that looked futuristic and were capable of things basically only supercars could, for a fraction of the price. And they built the DC charging infrastructure all over the world to support long-range trips, which was non-existent before Tesla. EVs before Teslas were basically niche experiments.
