The article is very narrow and focuses on a single example. What's more, the real take-away is that you can put side by side two graphs. It doesn't mean there

The article is very narrow and focuses on a single example. What's more, the real take-away is that you can put side by side two graphs. It doesn't mean there is any causal relationships between them. The example only seems convincing because both graphs are health-related. If they were Pac-man highscore vs milk production, it would show how hollow the article is.