Why console crossplay will mean nothing in the long run

[Shiken]

d21lewis said:
So here's what I've gathered:
-Sony doesn't allow cross play with any other platform except PC sometimes.
-If you make a Fortnight account, your purchases are stuck on PS4 but the other platforms allow you to switch back and forth, leveling up, keeping your purchases, etc.
-Microsoft won't let you play F2P games online without a subscription. PS4 does allow you to use their online service for F2P games.

A.)Either Microsoft is wrong for requiring the subscription or Sony is really generous.
B.)Either Sony is (are?) being selfish by not allowing people to keep their content or Microsoft/Nintendo/PC are being generous with this one particular game.
C.) Sony is being selfish by not allowing people to play popular games like Rocket League and Fortnight with gamers of other platforms.

We have a couple of different issues here. People seem to be using the logic that "It's okay because it doesn't effect me and my enjoyment" or "It's okay if my company does something wrong because this other company does something entirely different that is also wrong."

Do I have this right?

Sony allows crossplay with PC and mobile

 

Your Fortnite vbucks on PS4 can be used on PC/mobile but not X1/Switch.

 

X1/Switch can be used on PC/mobile/eachother, but not PS4 (which is Sony's fault)

 

Sony is shitty for not allowing crossplay, but MS gain nothing from it next gen as Nintendo will no longer be a factor.

 

MS blocks F2P games behind XBL Gold, which will always be a disadvantage until they drop the practice.

 

One is not more or less shitty than the other.  One simply will have little to no impact while the other still has you paying for F2P games.