The person you quoted as not using BB is still using a multitude of other CC skills, including rumination, comfort zone, ingenuity 2 and muscle memory at a glance. Sorry but I think you've been sorely mislead if you believe 2 star crafts are accessible to those without a multitude of high level crafting classes. They are anything but casual unless your casual crafter was sitting on a full set of red scrip gear. If you think that was what SE was aiming for, then they failed miserably.