I'm confused, is that supposed to be good or bad? A lot or a little? That article seems to be making a heck of a lof of excuses. The hard pivot from "the Deck is an unmitigated success!" to immediately, quietly admitting it hasn't outsold any actual handheld console is... kinda weird.
I like the Deck, and its influence in the market is clearly outsized... but it's still a fairly niche product, and for the price I'm actually a bit surprised at how not-mainstream it remains.