This is a fantastic thread. I enjoyed reading all the comments, and I'll now throw in my 2 cents worth.
Having grown up in the 50's and 60's, I have seen a huge evolution in how female fights are portrayed in the movies, on tv, and also in real life. I'm not convinced there's any "political agenda" behind the change, rather it's a sign of how the times have changed, and how the roles of women and girls in society have changed with the times.
I vividly remember an afternoon in 1968 or 1969, riding in the backseat of my buddie's 50 Ford on the way home from high school. Also in the car was another friend and his girlfriend. She was complaining about how another girl had been talking about her....what is currently called "talking shit." My friend told her the next time the other girl opened her mouth, the girlfriend should hit her in the mouth. His girlfriend then replied, "but nice girls don't fight." Although girls did fight back then, it was rare, at least where I grew up.
Female fights in the old movies, particularly in western movies, were what I consider catfights. Women would pull hair, roll over each other on the floor, slap, and fight with their bodies and thighs intertwined. It was more feminine, if that makes sense. At a very early age, I found this extremely arousing, way before I ever heard the term "turned on." But in more recent times, movie and tv fights between women are more like martial arts fights. Punches and kicks have taken the place of hair pulling and rolling over each other on the floor. And it's not just in the movies or tv.
Watch the catfights posted today on yt and other social media sites. I don't mean commercially made fights, I mean real fights recorded by spectators. A lot of the fights feature the girls standing toe to toe, fighting like two guys. If they start to pull hair, both boys and girls scream at the girls to let go of the hair. If they go down and start fighting on the ground, a lot of times some in the crowd yell out to stand the girls up and have them start again. It's like the spectators would rather see the girls fight like guys than have the girls engage in a real catball type catfight.
Personally, while I will watch a fist fight between two girls or women, it doesn't have the same arousal affect on me that the old fashioned catfight does. If women had always fought like guys, I don't think I would have been interested. I certainly wouldn't have sought out sites like fcf and others.