That's easy one.
Just look at what the evil jews are doing to Palestinian women, raping them, and taking pictures with their underwear as trophies. The sex slavery issue was the first thing that threw me off but as I got older, I realized gaalo people do much worse things to Muslim people when they win.
Rape has always been and always be used by men as a form of warfare. Since it won't stop, I think what Islam did which is to allow Muslim men to take concubines, who they have to support financially btw, trumps indiscriminate rape of children and the old like the gaalo do it. Because at least, there's some form of commitment to these women where as mass gang rape like the gaalo soldiers do is 200X worse.