There could be multiple reasons for this, but one possible explanation is that traditional societies often place a stronger emphasis on moral values, community, and face-to-face interactions. In contrast, the fast-paced, individualistic nature of the 21st century, along with advances in technology, may have led to a decrease in personal accountability and a diminished sense of community. Additionally, the anonymity and ease of dishonesty provided by the internet and other digital platforms may contribute to a higher prevalence of dishonest behavior in the present day.