Do cultures influence classes?

In the passage "Working Class Culture" by Joanna Kadi from Thinking Class: Sketches from a Cultural Worker, it is about the relationship between cultures and classes. As the main conclusion of this passage is "Class needs to be recognized as contributing forces around cultural environments", the author is trying to define cultures and classes in the passage as a whole, however, I barely seen any relevant points that like me and most of the people …

…class people don't have culture and rich people have culture are her concepts. To conclude the text from the author; I think she is too extreme from describing culture and class. And the examples of dancing in particular between ballet and debke, and the art cases are not relevant enough to support the argument. Those are the fallacies that the author has violated and she just generalized them without giving any evidence but invalid examples.