You could blame it on because Xbox doesn't support it, although I'm fairly certain that even if it had it, very few if any 3rd party devs would actually make use of the gimmick features you get out of motion controls.
Edit: better yet, do any Sony 1st party games have motion controls at this point? GoW? Spiderman? Horizon? Bloodborne? etc...?
Well I could, but I do agree with you that very few 3rd party would use it even if Xbox had it. I just meant that when games are MP and one system doesn't have the feature it would be unlike that 3rd parties would put time on it since they go on the path of least effort.
Few Sony games really use it.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
Azzanation: "PS5 wouldn't sold out at launch without scalpers."