I'm a lifetime natty, however have no issue with someone already among the elite in ability taking a supplement to boost their performance.
Natural bodybuilding? It's an oxymoron, imo. The man or woman who is honestly "natural" is the person who simply walks, eats two or three healthy meals, drinks water, maybe has a beer or five, sits around watching the game or an evening of ABC TV after a long day at work.
Moving weights around? Unnatural. What's the purpose any longer? How many daily activities require the ability to lift 500 lbs. off the floor or press 200 lbs. over your head?
I do understand your perspective, but it's not one I necessarily agree with.