Should children under 15 be allowed to use social media?

There is no single answer to this question, because the appropriateness of using social media depends on many factors, such as children's age, their awareness of Internet security, the security of social media platforms and the ability of family and society to supervise.

In some countries and regions, children under the age of 15 are considered unsuitable to use social media, because their cognitive and judgment abilities have not been fully developed, and they may face security risks such as cyber bullying and privacy disclosure. In addition, excessive dependence on social media may also have a negative impact on children's physical and mental health, such as addiction, loneliness and anxiety.

However, in other countries and regions, social media is widely used, and many children don't even realize that they are using social media. In this case, it may be unrealistic to completely ban children from using social media.

To sum up, whether children under the age of 15 are allowed to use social media depends on many factors, including children's age, cognitive and judgment ability, family and social supervision ability and the security of social media platforms. If children are allowed to use social media, parents and society should provide necessary guidance and supervision to ensure the safety and health of children.