Fh is supposed to be a break from real life, so who cares if it is topsy turny, what matters is the imagination you put in it. If we can even imagine a roleplay fight for example, what is so different? I may be wrong, but in most RPs there are more girls than boys, like in prides (which does make this realistic, don't get me wrong) you will find more lionesses than lions.. If girls sticked to girls, there would probably be not many lions around, just very few..