I find it hard to believe that the mass reversion (and over tuning) they did to FL didn’t see a single thing reverted.
Did it need some difficulty? Sure. But I find it hard to believe that not a single difficulty increase out of the more than 30 they added wasn’t better off reverted.
Forcing the raid to be harder and thinking it will make the content last longer is a fallacy. Overly tuned bosses + overly long phases will just make people walk away.