It'd be nice if platform was literally a personal choice based on console offerings (not games but the other stuff) and controller preference. The biggest thing that could be done would be games like destiny that are cross platform could share servers so at any point an Xbox one, ps4, and last gen players could all be running a strike together. Alas, capitalism and market competition also has its long term development benefits as well, it's just obvious when things are looked at for fiscal purposes only and not gamer experience.