They tried it once and how did that work out? I think they learned their lesson.
But back then everyone didn't have the money for both Ps3 and Xbox 360. In 2013 Microsoft launched the Xbox One with Kinect and It sold better than PS3 and Launch 360 I think the consumer is ready to spend on 500 dollar Xbox Two moreso than Xbox One with Kinect with added backlash from E3 from 2013 i think 2020 is possible for PS4 ? but more sure than 2013 though. And people say Playstation brand is stronger than Xbox brand don't know how many say that though?
I game on all consoles and PC