There are several 'criteria for newsworthiness'. One of them is novelty. Another is general public interest. And there is substantial general public interest in Tesla as a whole, since it is doing new things. Additionally, many of the things Tesla is trying is also novel. So that is two things right off the bat that make basically anything that happens there newsworthy to some degree.
I get that people like to say "oh the media is just reporting on this failure because it's Tesla and they want them to fail," but to hold that view is to misunderstand the nature of news in general. Pieces like this aren't inherently "anti-Tesla", (which is what I am admittedly inferring you're getting at with your comment). But the fact that this is a new thing that humankind is experimenting with makes it newsworthy, and that includes its failures and successes.
I also admittedly didn't read the article yet :)