My advice to Square Enix is:
The player should be in middle and not the content.

You are playing with 2 Friends, group of 3 players, what can you do? Try that example with any number!
You are fresh level 50 or new in game, what access do you have? Can you farm novus?
You are trying to farm coil gear, can you farm freely? What if you lose all rolls on your friends?
You are fighting a boss, can you really change the outcome? Can you be the hero, or do you have to rely on others not to make mistakes?
You are crafting or gathering or waiting for mirror to drop, is the RNG really helping to motivate you? Low drop is ok if you gain the feeling "finally, never again" but dont we get the feeling "finally, but... oh no! there is more to go, not again back to start."