To say that this article is misleading is not enough. This article appears to be deliberately deceptive. Nissan Leafs are specifically known to have battery problems such that they lose a large percentage of their storage after a few years. The reason the batteries need to be recycled for other uses is because they keep having to be replaced, and they need to do something with the old batteries that are no longer useful for cars. Sure the battery might outlive the car, doing something else. Meanwhile, the car will need several battery replacements.
See https://cleantechnica.com/2018/09/29/nissans-long-strange-tr...