This is silly. EVERY system can be exploited, and every group should expect eachother to act in good faith. The difference between systems is what parts are done for you and what parts you do yourself, and every group is going to want a different assortment of those pieces. You're just mad that some groups get what they want out of DnD. You are the problem person in this image.
I think TOS had as many mobster episodes as it did cowboy episodes.