How does Polonius treat and view his children?

Polonius treats his children, Laertes and Ophelia, with a mix of authority and concern. He is protective and controlling, often giving Laertes unsolicited advice about how to conduct himself abroad and warning Ophelia to avoid getting too close to Hamlet. Despite his intentions, his advice often comes off as self-serving and overly prescriptive, reflecting his desire to maintain a certain reputation and control over their lives. This dynamic ultimately contributes to the tragic outcomes for both of his children.