Amsterdam cyclists certainly have a tendency to consider traffic rules more as suggestions than hard rules, but there's still a huge difference between the kind that runs a red light because there's clearly no crossing traffic, and the kind that runs a red light on a dangerous intersection without watching while on the phone.

It's a minority, but I regularly encounter cyclists who clearly want to die. The most blatant example was a mother who was trying to direct her children to ride against the direction of traffic between a bike lane and two car lanes that just came from the A10 (presumably because she had to take the next road left and didn't want to cross the busy street twice).