Why don't a pop group need a conductor?

A pop group typically doesn't need a conductor because the music is often pre-arranged and relies on the individual musicians to coordinate their parts. Unlike orchestras, where a conductor is essential for synchronizing multiple sections, pop groups often have clear roles, and rehearsals focus on group dynamics rather than real-time direction. Additionally, the use of technology, such as backing tracks and metronomes, helps maintain timing without the need for a conductor.