This is actually untrue. The resultant daughter cannot mate with her own father, so she will mate with the next most suitable male. Furthermore, lions function in pride groups with territories. The daughters would need to break off into their own territories eventually, where they would need males. Furthermore, it’s pretty common for brothers to join together to be stronger than the lone strongest male. Your example makes no actual sense in lion society, muchess human society.
>>ericd+nC2
Indeed. It isn’t uncommon for brothers to handle a pride and share the mates. I’m not making any claims about nature trends in general, merely that your lion example is inaccurate and therefore takes away from the argument.