In my experience yes and no. Definitely is worth a short text interaction and sometimes even a date if she’s showing dtf signs, but not worth much investment otherwise.

Defiantly not a lost cause bro. Last week I had a lay with an Indian girl she was very religious, there was a few more objections than usual but nothing major.
Look At the end of the day they still want to be fucked by the right guy, which is most likely why they are on tinder .
Hope this provided some value man

Really depends on how religious the girl is. There is alot of "catholic" girls who go to church once a year and take a dick once a week. And then there are some religious chicks who are saving themselves for marriage. So to answer your question, it really depends