Well, one moral could be the importance of finding the 'just right' things in life, like Goldilocks did with the porridge, chair, and bed. It can be seen as a metaphor for how we should look for the things that are suitable for us, not too big or too small, too hot or too cold. Also, it implies that there are consequences for being too intrusive, as Goldilocks got scared when the bears came back.
The moral is about respecting others' property and privacy. Goldilocks entered the bears' house without permission, used their things, and that was wrong.
There are four main characters really. Goldilocks is the curious girl who wanders into the bears' house. Then there are the three bears. Papa Bear is big and strong, Mama Bear is sort of in - between in size and nature, and Baby Bear is small and cute. Each bear has its own bowl, chair, and bed which Goldilocks interacts with.
Well, Goldilocks enters the three bears' house. She tries their porridge, the papa bear's is too hot, the mama bear's is too cold, and the baby bear's is just right. Then she tries their chairs and beds in the same way. Eventually, the three bears come back and Goldilocks runs away when she sees them.
Well, the story also implies the idea of finding the 'just right' things in life. Goldilocks tried the papa bear's things which were too big, the mama bear's which were a bit off, and finally the baby bear's which were just right for her. It can be seen as a metaphor for how in life we are often looking for the right fit, be it a place to belong, a job or a relationship.
Goldilocks is the central human character. She's likely young and naive, not fully understanding the implications of her actions. The papa bear is portrayed as the largest in the family, with big, bulky possessions. The mama bear is sort of in the middle, and she has things that are a medium size. The baby bear is cute and small, and his porridge, chair, and bed are what Goldilocks ends up using, which leads to the main conflict when the bears come home.
The moral could be about respecting others' property. Goldilocks enters the bears' house without permission, uses their things, and it shows that it's wrong to do so.