Nintendo brought only one new IP splatoon but Sony doing many in AAA level all the time and trying to innovate with games like Hohokum, Helldivers, Resogun, Velocity 2X, Rime, Maurasaki baby etc., even with very good 3rd party support. So, first party alone is not enough and its just to provide a incentive to the gamers who own their hardware with some unique value but 3rd party gives huge library which is important.
GAMING is not about spending hours to pass/waste our time just for fun,
its a Feeling/Experience about a VIRTUAL WORLD we can never be in real, and realizing some of our dreams (also creating new ones).
So, Feel Emotions, Experience Adventure/Action, Challenge Game, Solve puzzles and Have fun.
PlayStation is about all-round "New experiences" using new IP's to provide great diversity for everyone.
Xbox is always about Online and Shooting.
Nintendo is always about Fun games and milking IP's.







