PS3 runs dedicated servers for a lot of its games now...why would they suddenly not offer dedicated for the PS4...unless you can provide links to what youre saying, you are trolling hard right now
Google it, it's a pretty well known fact. PS4 doesn't have the infrastructure to support dedicated servers for every single game, xbox one does.
Here is information why an independent developer chose Xbox One.
Dedicated servers and Xbox Live cloud make Titanfall possible, dev says | Polygon
As I said, you wanna play single player games, then stick with PS4, you wanna play online, Xbox One.