>>38816488development kits go out to studios, especially big name ones, well before the console commercially becomes available. if that weren't the case, we'd have no such thing as a launch title. the switch it a couple years old now, so they've had at least seven months to a year before that to fuck with tech demo style programming to get a feel for it. especially if it's easier to program and optimize for than, say, a weirdly multicore ps4 processor that is kind of finicky to get working to its full potential.
no, if it's anything at all, it's not inexperience or ignorance of the platform. it's some other problem, if there even is one (I'm not in either a naysayer or apologist camp, my opinion is irrelevant).