Sigh..
Again, Taking reasonable safety precautions against substantial risks isn't an issue of fear. Do people who wear set belts while driving automobiles, or who wear helmets while riding bikes, or who keep a fire extinguisher in the kitchen, or who wear life-vests while boating, or who wear safety glasses while doing construction work, etc. live in constant fear of accidents? Of course not. Perhaps people are projecting their own fears regarding objects that make loud, scary noises? The knee-jerk reactions are rather telling.
Also, I think those in a state of submission, or subdued by the kiddy harness, hold a tinge of resentment toward those who are not under such a thumb.
And another thing that was already mentioned is that the U.S. has a higher level of cultural and economic diversity than these tiny, homogeneous, statist nations.