Everyone is labeled by default. Unless you weren't assigned a gender at birth, don't have a skin color, don't have sexual preferences, didn't have an economic situation you grew up in, didn't have a family with either single parents or multiple payments, etc etc
Labels can be both self-imposed and given. A self-imposed label is one that a person chooses to use to describe themselves or their experiences. For example, someone might choose to use the label "vegan" to describe their dietary habits because they feel that it accurately reflects their values and beliefs. On the other hand, a given label is one that is applied to a person or group by someone else. For example, a teacher might use the label "gifted" to describe a student who excels in a particular subject. In this case, the label is not chosen by the student, but is applied to them by the teacher.
You're missing the point of the article by discussing given labels.