FFXIV doesn't have yet a system that tracks positions or conditions of a fight to allow such achievements like "cc enemies in the firebomb lanes and get kills from them" or "Beat Copperbell mines Hard Mode without letting the worm go hungry" "Beat T9s synced without a single death" etc.etc.

We only have many of the boring kind achievements like do this 1000 times, or discover every map location. It is not really that engaging, they could add a lot of replayability if they add to each dungeon an extra achievement and make a reward for completing all of those.