Why does screen-time policy in secondary schools continue to affect students, teachers, and families in ways many writers underestimate. In recent debates about classroom focus and digital wellbeing, screen-time policy in secondary schools has emerged as a recurring concern for students, teachers, and families. Understanding this issue matters because it directly shapes academic performance and daily learning habits. At the same time, strict bans may overlook practical classroom needs. This essay argues that schools should adopt structured and time-bound digital use policies instead of blanket restrictions. The discussion first examines evidence on learning outcomes, then addresses implementation challenges, and finally evaluates practical policy recommendations.