Others have pointed out more important things you seemed to have missed, so I will defend Luisa who was the most helpful to the community. She almost literally carried the town on her shoulders. Yeah, she had to corral donkeys from time to time. But she also had to divert a river, fix a dam, build roads and bridges, erect houses. She was a one-woman construction crew. And who do you think is going to fight the Cerberus if he shows up?