Powodem moze byc np. to ze MS po prostu otwarcie mówi ze idą w exy dla swojego ekosystemu xboxa:
http://www.nintendolife.com/news/2019/08/microsoft_has_no_plans_to_bring_more_first-party_exclusives_to_other_consoles
"The past year has been an exciting time for us as we have more than doubled the internal creative teams making up Xbox Game Studios. As these new studios transitioned in, we were aware of some existing commitments to other platforms and will honor them. However, going forward these new studios will focus on making games for our platforms. We have no plans to further expand our exclusive first party games to other consoles. We continue to believe deeply in cross play and progression of games with the right flexibility for developers to insure a fair and fun experience"
Oczywiscie jest nadzieja, że z czasem te starsze gierki (jak teraz np. Ori) będą konwertowane ale na tę chwilę bym sie nie nastawiał na dwójkę jakoś szybko.