Is not a reason for the rapid growth of the private security sector in the U.S.?

One reason that is not contributing to the rapid growth of the private security sector in the U.S. is a decrease in crime rates. In fact, declining crime rates might lead to a perception that public safety is improving, which would not necessitate an increase in private security services. Instead, factors such as heightened concerns over terrorism, economic shifts, and growing demand for personal safety in various sectors are driving growth.