Mark Zuckerberg is the boss of Meta. Meta makes Instagram and Facebook. Right now, Zuckerberg is sitting in a court in Los Angeles. Many people watch this case.

A young woman takes Meta to court. Her name is K.G.M. She is 20 years old. She says Instagram is bad for children. She starts using Instagram when she is nine years old. She says it is very hard to give up Instagram. She says Instagram makes her feel very sad.

Zuckerberg says Meta is not doing anything wrong. He says Meta looks after young people. He says Meta wants to help people, not hurt them.

But the lawyers show documents in court. The documents say that Meta wants people to keep on using Instagram for a long time every day. Many people think this is wrong.

More than 1,600 families want to find out if Instagram hurts children. This case is very big. It can change social media forever.