"First, anti-Americanism is used as a reflection against which to define French identity. For instance, the French critique of the failures and hypocrisies of American multiculturalism reflect back on the idealized French republican model based on assimilation, integration, and equality. Moreover, anti-Americanism can be mobilized by political entrepreneurs to legitimize certain policies, especially status quo policies. For instance, when politicians discuss implementing affirmative action, opponents of the reform immediately invoke the American model to ensure rejection of the new policy. Similarly, Jean-Francois Revel, one of the few anti-anti-American intellectuals in France, has argued that “the principal function of anti-Americanism has always been, and still is, to discredit liberalism by discrediting its supreme incarnation”"
January 1, 1970
https://en.wikiquote.org/wiki/Jean-Fran%C3%A7ois_Revel