Each individual has their own goals and limitations to what makes a successful hunt. You are not competing with other hunters for the biggest or the most. You are trying to achieve the personal goals and meet the challenges you've realistically set for yourself, based on your own limitations.
I have no problems with people baiting if that's what figures into their idea for an enjoyable hunt. Is it really any less challenging to take bear over bait with a bow or a pistol than it does to take one at 300 yards with a scoped rifle, or for an 80 year old man to hunt from a blind over bait, than a young and fit man to track and stalk?
I see the mere definition of baiting is a difficult enforcement issue. Many guys with "hunting land" here plant apple trees, and food plots, or even unharvested corn in certain spots. Is that baiting? If you supplement the apples under your tree is that baiting? If you hunt next to a corn field, are you hunting over bait? When it comes right down to, it takes as much work and knowledge to alter game activitries in your favor, as it does to learn and hunt their existing "natural" behaviors and habits. Then when you live in states with a one week deer gun season, it becomes comical watching guys pour out a bag of corn and hunting over it on the first day.
Game will always habit where the food is, and planting it, which is usually NOT considered baiting, and improving habitat will bring far more game to your land long term than demanding your neighbor not be allowed to use bait.