Why do people say that every American are obese?

The statement that "every American is obese" is not true and is a gross exaggeration. While it is true that the United States has a high obesity rate compared to some other countries, it is not accurate to say that every American is obese. According to the Centers for Disease Control and Prevention (CDC), the adult obesity rate in the United States was 39.8% in 2019-2020, meaning that the majority of adults in the United States are not obese.