What bothers me is how many PUAs, at least from Roosh's camp, have the same white-knight behaviors that the cucks have. It's almost as if PUAs are trying to get female validation, that they base their self-identity and self-worth on being accepted by women, that is, the number of women they bang. They have no real sense of community with their fellow man, and will gladly throw their fellow men under the bus in order to get female approval.
tl&dr: most PUAs are pussy-beggars.
With all of that said, yes obviously game-theory, understanding how to manipulate women's psychology, is very useful.