I'm an Indian and I can assure everyone that Jennie & Rosé have never mocked Indian culture in anyway. Those are accesories that even we Indians wear for fashion purpose. Those hand signs are common WW. A singer named Daler Mehndi started that trend with his song 'Tuluk Tuluk'. https://twitter.com/taehyungzing/status/1267066388704718849

Ok let me add something to the ones who are confused b/t mang tikka and other head ornaments...
The 1st 2 pics are mang Tikkas which the Indian brides wear on their wedding day...
The other ones are just fashionable head ornaments (the ones which Jennie wore).

Armpits are in my mentions calling me names but I'm gonna speak up again if someone tries to blame the girls unnecessarily to defend their favs. And I will also speak up if my favs do something wrong and will try to educate them unlike the other fandoms.