True crossplay across PC, Xbox, and PS might never happen due to Sony having an ego and its the only thing Sony afloat, they want you to buy their console to play their games mainly because PlayStation is the only real part of Sony that makes good money, Sony isn't on the edge of bankruptcy but if they lose their PlayStation fans because Microsoft was selling their Xbox $100 cheaper and people see that the only thing that the PlayStation has to offer is a few exclusives that go up and down in quality so Sony has to stick to their guns and keep up the idea that PlayStation is better and you should only buy PlayStation. As for Nintendo they're not really into making a beast game consoles for the newest modern shooter, they're more into the family market but are willing to go along because they have a unique set of IP's that will continue.