I would love to see destiny players come to FFXIV only to realize how tame Destiny is compared to it. At least the difficulty ramps up with the story and rng isn't such a huge deal. You can get what you want simply through time where rng is seen as a shortcut rather than the main way to get things.
But I feel like a lot of people would complain that the extreme mounts have a 5% chance to show up AND you need to roll against 7 other players. OR buy it with a pity system and do the fight 99 times. But that also requires coordination with said 7 other players and actually DOING the content.