You are the one demeaning the people there. Chan is the one inspiring them.
It's silly to think that everybody in Hong Kong is going to compare themselves to Jackie Chan and lament that they won't be able to do what he does. He's inspirational because he shows that you don't have to define yourself by your station in life and can change it. Chan is just the most visible symbol of it, but you can see similar stories all across the country.
Your daughter getting inspired by princesses isn't cruel because she'll never be able to be a princess. She can become more like a particular princess she likes, adopting personality traits and learning to think like her.