Some have argued that smoking bans are classist, since smoking rates are higher among low socioeconomic groups. He thinks we live in a capitalistic, classist society that is harmful to most of its members. Some doctors are classist and are really condescending to poor people. He made a very classist comment.

unfair treatment of or negative opinions about someone based on their social class (= economic and social position), especially because they are thought to be from a low social class: Medicine, she claims, has a history of sexism and classism. They had many obstacles to overcome as they faced racism and classism. Fewer examples