I think just like last year Amazon won't show anything like the real picture for several reasons.
I just don't believe demand is correctly measured. I think when sales reps go into Amazon meetings to discuss shipments for Xmas they have much closer relations with Microsoft and Nintendo. last year it looked from yearly movement that they took in double the amount of Xboxes and Switches for some reason.
This year Amazon have had the obvious spat, which now looks resolved, but I bet Amazon have taken even less Sony stock this year, when all 3 will imho be up in November, but Amazon will ultimately show the exact reverse of how I expect November's sales to pan out. Either way good luck all round, it will for sure be a bumper November all round.