i skimmed the article and did not find anything stating that females frequently and actively compete for males. there are a lot of other counterexamples to anthropomorphic behavior there [that has been assigned to sexes] but not the specific one we're discussing here. i think the generalization at hand is on pretty solid footing.
it's really the same for all generalizations. i can make the statement, "males are attracted to females" and it will be true in 95%+ of cases. just because some limited counterexamples exist does not make this generalization a poor representation - these are not laws of physics or mathematical axioms that need absolute conformance to be usefully true.
it's really the same for all generalizations. i can make the statement, "males are attracted to females" and it will be true in 95%+ of cases. just because some limited counterexamples exist does not make this generalization a poor representation - these are not laws of physics or mathematical axioms that need absolute conformance to be usefully true.