Forcing an adult to wear diapers against their will would be considered a violation of their personal rights and dignity. Such actions would generally be seen as inappropriate, abusive, and potentially illegal depending on the circumstances and jurisdiction.
If you or someone you know is experiencing any form of abuse or mistreatment, it's essential to reach out for help and support. You can contact local authorities or organizations that specialize in providing assistance to victims of abuse. Remember, everyone deserves to be treated with respect and kindness.