Librivox posted an audiobook about the problem of human Trafficking... published in 1910.
So no it isn't a q conspiracy.
and yes a lot of saints fought slavery, not just of women into Prostitution but ransoming captives of the Muslim slave trade.
Trivia: St Nicholas heard about three young daughters who had no Dowry so could not marry, and so when the father died, would have no other way to support themselves but prostitution. So he threw three bags of gold into their house at night, to fund the dowry.