That post was talking about the change that impacted dungeon farming, not afk-farming countless grubs for hours on end. Changes which, I should add, I fully agree with. They were changes meant to force people to not leave groups halfway through a dungeon, and to not sit there and farm one dungeon all day for hours on end, when there's
eight dungeons out there, each with
three different Expo paths.
I'm sorry that this game doesn't allow you to mindlessly walk in circles for hours on end farming respawning grubs. That must be so terrible.