Dunno, people probably do actual gymnastics in that gym with no safety equipment at all. I suspect that there is some sort of cultural thing here where it feel

Dunno, people probably do actual gymnastics in that gym with no safety equipment at all. I suspect that there is some sort of cultural thing here where it feels more dangerous because someone is touching a bicycle. In particular it is probably some sort of car culture thing. In such a culture there is a tendency to aggressively ignore the danger of cars. That seems to cause a tendency to overestimate the danger of other transportation modes.