I see the benefits of keeping a climb in the same state of as the first ascension. Other parties wanting to push the cutting edge of climbing need to repeat climbs in the same way as the original ascension. But, the first climbing party does not own the climb. As time progresses, so does the state of the art of climbing; for example in the 70’s the best climbers in the world were focused on slab climbing, now slabs are not cutting edge. At some point climbing areas need to be made more available to the general climbing community which are not willing to take as many risks as the original ascensionists.