I don't think i mentioned failure of any kind.
What i said still stands: it hasn't gotten those big titles, despite the huge success of the console and the fact that in terms of age demographics and userbase, it's very similar to XB1 and PS4.
Kinda makes you think how sustainable this success will be in the long run, doesn't it?
Not having those BIG games might not seem much now, but when the times comes, it surely will make a difference!
The logic you are using is pretty backwards.
The fact that a high percentage of Switch owners also own a PS4/XBO shows that PS4/XBO owners are buying a Switch for experiences not found on the systems they already own so missing out on the games you are speaking of is not going to affect Switch in any meaningful way.
When the herd loses its way, the shepard must kill the bull that leads them astray.