The concept of cultural appropriation has also been heavily criticized. Critics note that the concept is often misunderstood or misapplied by the general public, and that charges of "cultural appropriation" are at times misapplied to situations such as trying food from a different culture or learning about different cultures. Others state that the act of cultural appropriation as it is usually defined does not meaningfully constitute social harm, or the term lacks conceptual coherence. Additionally, the term can set arbitrary limits on intellectual freedom, artists' self-expression, reinforce group divisions, or promote a feeling of enmity or grievance rather than of liberation.