It ultimately depends on the individual circumstances and dynamics within the family. In some cases, it can be beneficial for adult children to live with their parents, such as to save money on rent, provide emotional support, or care for aging parents.

However, it can also come with challenges such as lack of privacy, possible strains on the parent-child relationship, and issues with independence and personal growth. It is important for both parties to establish boundaries and open communication in order to make sure the living arrangement is a positive experience for everyone involved.