Across the world, global online news coverage volume mentioning "supply chain" or "supply chains" is soaring:
On television news, CNN, MSNBC and Fox News are mentioning the terms vastly more than they have in the past decade:
Zooming in to the January 2020 to present period of the graph above, the timeline below shows that discussion of supply chains on television news soared the last week of February.
Looking at business television news stations Bloomberg, CNBC and Fox Business, they started discussing supply chain issues the last week of January, a full month ahead of their general news counterparts and largely moved on from the topic by early March when general news stations began focusing most heavily on it.