Children's minds are relatively simple, and some contradictions can be solved through "interests". Usually, you can make some snacks for your children to share at school, win people's hearts and establish friendship with them. It is not that children have become sophisticated, but that the relationship between people needs to be managed with care.
At the same time, parents should also believe that children have the ability to handle the relationship with their children, learn to let go, don't interfere too much, and give correct guidance during the period. After all, the process of children going to school actually exists to adapt to social life, and the handling of interpersonal relationships is also a process they must go through. Only when you have experienced this personally can you enter the society in the future.