B&C subscribe to a hunting philosophy that encourages the hunter to learn the natural habits of the prey and stalk to get as close as possible before taking the shot. It's commonly known as fair chase hunting. It's not heresy, it's just a different hunting philosophy.
Frankly, I enjoy the fair chase hunting experience. Surveying a hunting area a week or two ahead of opening day, identifying one or more animals that I think I'd like to hunt, learning their routine and then getting in close for a clean shot when the season opens is a great experience. I rely on long range hunting skills primarily for varmints. But I've taken a few deer and antelope at longer ranges when it's open country and moving in under 2 or 3 hundred yards isn't possible.
Let's give B&C a break here. They prefer the hunter purist approach. Casting aspersions upon their beliefs, or making inferences that are unsupported, is neither useful nor sportsmanlike.