Hey!
I don't think that anybody spoke up publicly about that yet but since
July our boot stats were decreasing:
    2017-06        23189        +3.6%
    2017-07        22276        -3.9%
    2017-08        21754        -2.3%
    2017-09        21735        -0.1%
Thankfully, the increased again in October:
    2017-10        22036        +1.4%
See spreadsheet and chart in attachment.
Here the decrease occurred right after 3.0 which is the first version
incompatible with 32-bit processors. In #8183 we estimated the
percentage of affected computers to be around 7% which pretty much
corresponds to the decrease between 2017-07 and 2017-06, -6.3%.
So far so good :)
NB: Our user base multiplied by 10 in 5 years, yeah!
