Summary: There are now many press articles mentioning the rapid demise of chatbots (by usage) but almost nobody mentions the many layoffs in Bing (lots this year) and erosion of excitement, along with market share (see above)
Microsoft's CEO has already admitted that XBox is having serious financial problems [...] They already try to reuse the brand "XBox" to refer to Vista 11
This is what happens when companies try to establish themselves on a mountain of promises and false assumptions, kicking the can down the road until payroll becomes hard to complete
It would appear that in January 2020, Pellegrino was induced by Campinos to jump ship from the EUIPO and take up his current position as Brussels Liaison Officer for the EPO