genetic algorithms have already evolved the strongest SC2 builds on their own. why couldn't training them against each other build a pro level bot? i realize t

genetic algorithms have already evolved the strongest SC2 builds on their own. why couldn't training them against each other build a pro level bot? i realize there are a lot of mechanics the program would need to be aware of, but they're finite. writing a bot that can learn to play Starcraft on it's own, on the other hand, is the harder problem.