I play Minecraft on the PS4 and when I bought it as a disc which means it can play on all users. If I now delete at user 2 Minecraft then will Minecraft on user 1 also deleted (ie the data)?
No.
What no?
Will not be deleted
Does that mean user 1 still has all the worlds?
If you delete the game, you delete it from your ps4 (so with each user).
But what exactly do you mean by data?
Yes, that means that in user 1 nothing is deleted and all worlds remain
The worlds
No, every user has their own worlds, as far as I can remember.
Great, everything is gone! Can't you do something to get it back, so the worlds? Have now deleted Minecraft because I wanted to play the first version again and now Minecraft is deleted everywhere
It is normal that everything is deleted.
;)