Symbolic interactionists have come to the conclusion that

Most people only socialize with people in their same social class.

Explanation:

Symbolic interaction have to the conclusion that Most people only socialize with people in their same social class.

This interaction between people of same social class is mostly because they tend to have easier access and havr closer proximity to people in the same social class as they are.

Symbolic interaction implies that there is a form of segregation between people of different social classes against each other.