Why do many groups often start arguing and exchanging insults between different stances when someone posts a news item involving a position? However, when explicit images are shared, there are rarely any conflicts. Someone once explained this phenomenon as "Obscene Solidarity." In other words, if no one in a group posts explicit images, the relationships within that group tend to be particularly distant and discordant. Even among their numerous academic circles and scholarly groups, there must be explicit images to foster harmony and closeness among members. Therefore, a organization or a group must first have a consensus to sustain long-term unity.