Many folks believe when you speak of the anti-christ, you are referring to the biblical “man of perdition” described in scripture. The bible also refers to many anti-christ and or the spirit of the anti-christ.
People will be deceived and in so many ways leading to the end times scenario Jesus told us about, then will come on the scene the actual man of perdition that will stand in the temple and declare himself god. Abomination of desolation.
Anyhoo, believe it or not, but these young ladies are drawn to evil like moths to a light. Burning people alive, chopping heads off and mounting them on fences, crucifying...what other explanation would lend some sort of attractive traits to appeal to young ladies. I think it is indeed spiritual.
I would venture to say these girls are not apostates from islam, but true islamic believers, who want to follow in the path and ways of Mohammed and his ilk, who was himself a terrorist leader and gang.