As near as I can tell, backpacking has a tradition of innovation and adaptation. Take for example the "traditional" bed of cut boughs, which is now replaced by the air mattress, the closed cell foam pad, the inflatable foam pad, the DAM, and the molded & folded foam pad.

Or consider the consistent upgrading of rain gear over the years, from wool or waxed cotton, to PU coated nylon to a variety of nylon laminates with breathable membranes.

Every piece of gear shows a similar pattern of ceaseless innovation. My conclusion is that this IS the tradition. Long live the tradition!