There is no difference between women fighting and men fighting besides how much it bothers you that a woman could kick your ass. This kind of stuff makes me disgusted to be lumped in as an mma fan.
It doesn't matter if you're right or wrong, what matters is what society thinks. Society doesn't want to see women fighting, therefore it's a bad business decision. Simple as that.
And i cant believe you think men and women's MMA is the same, men are obviously way more athletic/strong/skilled than women are at MMA. Open your eyes...