Do you imagine for a moment that these women are going to start a fearsome insurgency against the nation, like the TTP? How many of them will hijack aircrafts and fly them into buildings? How many would assassinate politicians and other important people? How many of them would roam the streets of Mumbai or Karachi, shooting at unarmed men, women and children? Do you think that inside theses "camps" they are trained in the use of military grade weapons and explosives, and on how to do fidayeen attacks? How many of them will blow themselves up near a border ceremony or inside a busful of passengers?Is that Pakistanis or the Hindiutva Talibitch and her followers on the video that are doing what you are saying.
Sure, they might be the most extreme hindus you can find - but on the scale of extremism, they are quite possibly less extreme than many mainstream muslim parties in many countries. Hindu "extremism" is very different from islamic one.