It is usually used in the military and at work, but is somewhat obsolete in other fields. Korean honorifics have tended to be simplified over time, and it is presumed that the appellation method has become considerably blurred in the 20th century.
According to the National Institute of the Korean Language, the Korean language has traditionally been used within the family or in priestly relationships, but its use in social relationships is not part of our traditional Korean language culture. Based on this, it is recommended that society and the military refrain from using the suppression law, and in 2016, the National Human Rights Commission of Korea officially abolished the suppression law in the military.
The language in which pressure is based is Japanese. Although it cannot be said that the Abjon method came from Japan, its use in society or the military is highly discouraged as it is likely to be a remnant of the Japanese colonial period.