If being nude was allowed more people would join in. The more people that join the more that will follow. The commonness of nudity would overcome inhibitions and people wouldn't have a second thought about being seen in all their glory or becoming offended by the sight of other naked bodies. There are present societies and cultures where nudity is commonplace. Many tribes of people exist where women bare breasts and men only cover their loins for protection. These societies have no issue with nudity as it is an accepted practice amongst them.
Probably I was naked most of time, and only putting my clothes for concrete purposes (at work, special events, so on).