Why do people generalize, ' middle class', 'working class' etc., and assume that they all either like this or that? We are all individuals and happily what one likes another dislikes and so on ,, this results in a diverse universe of genres where there is something for everyone. As for being excluded, surely there will always be someone who isn't liked by somebody but at the end of the day we all get along, sort of!!( religion and politics are different!!)