Differences between kaddo's wall and the Magic prison?

kaddo changed from a person who was begged for money and food by other peasants to a person who had to beg somebody else for food and he was very arrogant in both cases but not so much in the end

Magic prison the place is a prison and he is selfish. who really does not care for anyone else

Magic prison the place is a prison and he is selfish

Kaddos wall he is selfish and doesnt share and is building a wall to brag but karma hits him hard