Why does the disciple decide to stay In the Kingdom of Fools? Is it a good idea?

The disciple wanted to stay In the Kingdom of Fools because anything could be bought for a duddu. All that the disciple wanted was good and cheap food.

The Guru wished to leave but the disciple was tempted to stay there. The Guru even warned him by saying that they were all fools and it wasn’t a good idea to stay there as they could do anything anytime.