@boredtechie FIrst of all, you are absolutely correct. More serious issues and issues affecting the most users should be prioritized in my opinion as well (although, really, who are we to say what "should" be priority...i.e. maybe a huge, daunting issue is causing a bit of "head banging against the wall", and so - lets crank out something easy to make someone happy to get a little victory, then jump back into the more serious issue a bit more refreshed...)
Anyway, using that report is bonkers. Here's why --> 11.20 was the first release of natively supported VR. It released on May the 7th. The usage data was as of June 4th, not even a month later. I don't know the numbers, but I don't give much stock in that report to try and estimate the numbers of VR.