Bikes and cars. But cars have their own space (the road) and rules (red lights, crosswalks...), whereas cyclists ride at full speed on the pedestrian's space (the sidewalk).
You should stop and have coffee in a street shared only by pedestrians and cyclists, and observe the behaviour of cyclists. I have observed it to be mostly slow, controlled, courteous and respectful of pedestrians.
No, I don't feel safe at all, and my son can't walk freely either. In Paris it's the same (my wife, who was pregnant then, got hit at a crosswalk by a cyclist who seemed to believe that red lights were for cars only). Even Le Monde published an piece about it!
https://www.lemonde.fr/en/our-times/article/2024/11/17/anti-...