PlayStation is good for midtier games, the games with bigger appeal have moved to Nintendo.
How many million sellers have we had on PlayStation platforms in the last decade? I can only think of Minecraft Vita. Even even Wii U got more million sellers in its catalogue.
EDIT: forgot about Monster Hunter PSP, but that's all the way back to 2010, so my point still stands.
Of course, it's not all ugly for PlayStation because like I said, it's still the best option for some games not aiming to become a hit.
As for Final Fantasy I have already shared my opinion some days ago. The focus on PlayStation platforms is only hurting the franchise and consequently Square Enix. If that VGL leak is true then I can only pray for the future of Final Fantasy. (not that I care that much because SE have all but abandoned Nintendo platforms when it comes to main FF games ahaha poor them, they are paying the price now)