There’s an interesting clip from a documentary in 1972 about the neighborhood De Pijp in Amsterdam, when it was still very much a car-centric city. At the time children in the area protested how dangerous the streets had become and how they lacked safe areas to play.
https://bicycledutch.wordpress.com/2013/12/12/amsterdam-chil...
Compared to the situation now, it’s vastly improved. Fortunately the car did not win and the city did not destroy itself with a highway through the middle.
Edit
Here’s another (recent) documentary you might find interesting: