It is fairly easy to farm gold with end game daily and weekly quests and so many are in Isle of Night currently, I won't assume they are all bots but it does make one question them with the amount of time spent there by the same players daily.

I don't support any gold farming event because the bots will gain so much due to it and it then causes inflation in the economy and merchs and the black market merchs profit the most.

It is difficult to balance the economy. But if you really want to farm gold there are many maps you can do so if you put in the effort.