Our DS would know. Two years ago (in sky factory) he made his own chicken egg breeding facility. He literally had statistical genetic charts so he determine which chickens to breed. He also made his warehouses fully automatic. It was quite impressive for an 8 year old. .... Of course in real life he knows better than to squeeze chickens into little cages.
Last year he was into a coding kick. This year it’s AFK farming. He puts a lot of thought on how to set up multiple systems to gather imaginary resources in his game. In other words, he works hard to figure out how to get out of work.