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.

7 Reasons Why “Crash” Is Better Than Its Reputation Taste Of Cinema - Movie Reviews and Classic Movie Lists

Review: Crash (2004)

7 Reasons Why “Crash” Is Better Than Its Reputation Taste Of Cinema - Movie Reviews and Classic Movie Lists

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

Why the 2004 movie 'CRASH' is so profound?

Crash (2004) - Movie Review : Alternate Ending

Trite, racist and dull: Why the spectre of Crash still haunts Hollywood, 15 years on, The Independent

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

Thandie Newton Agrees With 'Crash' Criticisms & Says It “Neutralized The Very Real Rage” That Black People Feel

Reviews: The Heavenly Kid - IMDb

Crash: The Wreck of the Century, Current