Dinosaurs lived on Earth for 160+ million years.
Homo Sapiens have been around for around 300,000.
That is a difference of x550.
Just to put it into context of what that means.
Imagine 165 million years was the height of the Empire State Building in New York.
It is actually 380 meters without the weird stick on top. One of the tallest structures in the world.
1/550 of that is 70 centimeters. Not even 1 meter.
About the length of this ladies hair extensions.