What? Last time I looked the PS4 was outselling the Xbox 1 by a 2:1 ratio and the switch was selling about a 10th of that. Sony doesn't care about cross play because it doesn't benefit them. Your personal feelings aside, Sony has absolutely dominated this latest round of the console wars. It wasn't even close.
I guess the point was that right now, they have the most consoles and games out there. That being said I think they have repeatedly pissed off enough people that they will not be seriously considered when the time to buy a new console comes.