Of course it matters, putting aside that those numbers are for windows, even if they were for the whole user base, for the steam deck to make a big impact on what hardware people are running, they need to sell lots of them.
As I said, steam has 120 million active users each month, nearly all of those will be on windows. For the steam deck to have a big impact, it needs to start selling by the million, that just isn’t going to happen. Even a million units is a rounding error on their monthly active stats.
Like I said, I’m not a hater, just realistic. I’m sure the steam deck will have some initial success with enthusiasts but I can’t see it going mainstream in its current form.
Windows gaming on Linux is just a bit hacky and not a great experience. It’s the software that’s the key for this device, not the hardware. To get good software support for games out of the box, it needs developers to do the legwork on games and not valve. If a game has native support, it’s great but few of the biggest games actually do.
The hardware previous released yesterday had quite a few red flags on the software side and they were deliberately now showing them. I wouldn’t suggest any of my non enthusiast mates get one unless they only wanted to play games on the fairly narrow fully supported list for now.