Unfortunately you cannot rule out the influence of Islam and the desire to import sharia law here. I think it already operates but I haven't checked that in detail so please don't jump down my throat.
I used to live in a university city and a perfectly ordinary seeming woman opened a little corner shop. Like all the good liberal Westerners I was happy to support her. She was more than open about being a Muslim, fine with me until on various occasions I went in the shop to find her in mid conversation supporting the chopping off of thieves hands ('stops' em doing it again dunnit'), the veiling of girls, intense criticism of young girls going out to clubs and wearing revealing clothes, trashing unsupervised mixing of young men and women and supporting the execution of homosexuals. I stopped going to the shop and unfortunately I think she was expounding the views of many more cautious, silent Muslims. I am not being racist I'm telling you what I saw and heard, it's about returning to the 7th century and it's not confined to Afghanistan.