The hysterical backlash against Dhurandhar has nothing to do with "politics" or even "Pakistan-bashing." It's a full-blown cultural trauma for a particular generation of commentators—the ones personified by the classic 'Arfa Khanum' archetype. She's not critiquing a movie. She's mourning. Mourning the sudden, violent death of the comforting moral universe that Bollywood spent decades constructing,…