Without consensu/alexametrics/facebook javascript enabled, the Imgur system won't play it on their own website.
It does embed here however.
There are a ton of pedestrian near-misses and bizarre crash videos out there on the internet, NSFW.
https://leakreality.com/search/videos/Car-crash
https://rumble.com/search/video?q=car%20crash
https://vidmax.com/channels/accidents/
https://invidious.snopyta.org/search?q=car+crash
etc