Brett,
So in your experience tractor owners either wax their tractors, at least plan to, or leave them outside and totally neglect them and then complain that they fail?
Now you get to meet a fourth group, which I suspect includes the majority of tractor owners. They are the realists who see tractors as a tool, and nothing more. They store them inside because it protects them from the elements, like the damage of sunlight to tires and hoses. They provide essential maintenance, may hose them off if they get filthy, and think waxing is a silly waste of time because it does nothing to keep the tractor serviceable. They don't complain about their tractors failing because they don't. After twenty years their tractors run like new, do everything as well as ever, and have years of life left in them.