Do you think it is a good idea for adult children to live with their parents? Why / why not?

In my opinion, I don't think that it is a good idea for adult to live with their parents. It is important to become an independent and self-sufficient person. It is hard to become such person while living by your parents' rules. I really respect people who do their best to earn money in order to move out. This contributes to emotional and personal growth.