Why the 2004 movie 'CRASH' is so profound?

We are told, taught and instructed to look at diverse populations and nationalities as homogenous. Asian, Middle East, African, Indian not distinguishable unless further clarification is made in embarrassment and ignorance in our general conversations.

Spalding Gray's Catastrophe

Husband of Rep. Mary Peltola Is Killed in Plane Crash, Officials Say - The New York Times

33 great disaster movies that'll have you running for cover

Review: Crash (2004)

The Best Romantic Comedies: 82 Funny Movies We Love About Love – IndieWire

Where can I watch Crash? — The Movie Database (TMDB)

Godzilla Final Wars (2004) Wikizilla, the kaiju encyclopedia

Crash Character Analysis

Pickup Truck Left Dangling Above Idaho Gorge In Terrifying Accident

Image gallery for Crash (2004) - Filmaffinity

Rescue Dawn - Wikipedia

The 100 Best Movie Books Of All Time: Film History, Memoirs, More – The Hollywood Reporter

100 Car Crash After 1st Denver Snowfall

Crash (2004 film) - Wikipedia