* Improper selection of default font for constrained display eg tabular
* Or the more popular "Let's create a font because we can. It's branding."
There are of course other considerations involved like the increasing diversity of rendering devices, but that doesn't make the fact that any web site font issue is nearly always the fault of the web site operator.
It sounds like you really want the article to not discuss anything beyond anything explicit stated in the paper. I find that an incredibly bizarre desire which strengthens my impression of your comment as bad-faith. Research papers focus on presenting specific findings and data, while institutional communications appropriately discuss broader implications and potential consequences. This isn't misleading, it's how scientific discourse functions, AS INTENDED!
The CO₂ implications you dismiss aren't pulled out the article's author's behind. They come from researchers who understand their data and its significance for carbon cycling. Scientists routinely discuss the wider ramifications of their findings beyond what fits in a technical paper's scope. This is good, not misleading or disinformation.
Labeling this "disinformation" is a smear of what appears to be legitimate scientific interpretation by the researchers themselves. There's a meaningful difference between debating the certainty or magnitude of predicted impacts and dismissing expert analysis as fabrication.