Do you serve your purpose in life? This bridge does. It connects a step to the other. No matter how fragile it looks, it makes life easier than not having it at all. The majestic Golden Gate vs this humble Bamboo Bridge? -- They are equally useful as both have the SAME purpose regardless of the distance of the 2 points it connects.
Like people, one is as important as the other regardless of position, caste, race or socio-economic status.