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.

The 50 Best TV Shows Of The 21st Century So Far, Ranked – The Hollywood Reporter

Pixar's Elemental Is Crash (2004) for Disney Adults

Crash (2004) - Filmaffinity

He ripped them hard”: Tom Cruise Couldn't Stop Laughing After Getting Into a Car Crash With Former Wife's Ex-Boyfriend Jamie Foxx On a Film - FandomWire

Weird Wednesday: Revisiting Skinned Deep (2004) - Morbidly Beautiful

Reviews: P.S. - IMDb

Best-Picture Winner 'Crash' Just Turned 15. Is Anybody Celebrating?

Crash (1/9) Movie CLIP - Car Jacking (2004) HD

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