you are absolutely correct brother amir. if for example, sisters wearing niqab in a certain area were continuously abused and maybe some killed, then the sisters will have to consider the following option. if its small area for example a little town in england, then its best for the sisters in that certain area to make hijra to another area. however, if its in a certain country then hijra will need to be made to another country. alhumdulillah with the grace of Allah, here nothing of this kind has been witnessed. a few cases here and there have been reported, but no certain area has befited this scenario. other reasons could be if she is locked up for instance, and told she will be killed. basically if taking of the niqab or being killed is the only options.we should thank Allah that we have this freedom and are not in these conditions. alhumdulillah, let alone no harms being in wearing the niqab, there are a huge number of benefits. there are many, but the main one is that individual protects her chastity. this beautiful practice tht Allah and his rasool have tought us shouldnt be overlooked, but should be adopted which will verily become a means for a women to gain a closer connection with Allah almighty. my brother amir and sister aisha, have i explained it clearly? apologies if i havent
jazakallah