A side comment about the nausea-inducing motion background. The Bloomberg story credits shown at the bottom include: "Design and development: James Singleton"
When you go to James' website showing off his portfolio[1], you see the websites he creates have busy motion and pulsating colors. Apparently, there are lots of media buyers that like that and keep paying for his services. (E.g. a previous Bloomberg feature with the disembodied head of Elon Musk bouncing around and a flashing "CLICK TO ENTER".[2])
It's definitely a different design aesthetic from Mike Bostock (d3.js) of The New York Times.