Cyclists doing whatever they feel like is status quo everywhere. Now I'm most important sidewalk user! Now I'm a car! Now the traffic rules don't apply to me!

(Not all cyclists do this. But the rude ones are common enough that "cyclists" have gotten this reputation.)

No. In the Netherlands is not common to cycle on side walks. We have cycling lanes for that! Pedestrians and cyclists only meet at crossings. (The behaviour of cyclists in the big cities might be different though.)