Expect WSL to be scuttled in the future due to low adoption rates. It is an obsolete non-starterwhose developers dislike GNU/Linux and whose target audience is Microsoft fans, who also promote it the most (repossession tactics).
Summary: Bribed media and media with Microsoft's de facto moles in it is bombarding us with baseless hype about WSL, a 'distro' almost nobody uses; expect all that PR money to be going down the drain because GNU/Linux users are smart enough to install real distros and run a proper virtual machine, not Microsoft's controlled (EEE style) blobs from the "Store" (DRM)
The state of the media is not good and when prolific book publishers start running ads as 'articles' or videos (never mind the disclosure) it is rather tasteless
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