Square Enix should really address dungeon loot drops...

[ItMe]

Does the grind ever stopped you to play ?

They're here to waste ur time with pixels,

Yes.
It does "stop me to play" because I am not here to waste MY time.

Make something too grindy and I probably won't do it.

Make something designed to waste my time and I def won't do it.

This just means the game effectively has less content for me, and I'm able to spend more time unsubbed the more content I just don't engage with.

And when I do force myself to engage with this, I, like you, don't have fun running a duty 150+ times. And I'm less likely and less inclined to stau subbed for long periods when I've just had no fun playing for days on end.