What if you're using engineers to get better at some zero-sum game, e.g. high frequency trading, SEO or developing better weapons? When your competitors start u

What if you're using engineers to get better at some zero-sum game, e.g. high frequency trading, SEO or developing better weapons? When your competitors start using brain-boosted engineers too, you're back to square one, except everyone's wasting resources on brain-boosting and cannot afford to stop.