It's the general sense that men in these man camps—transient workers, RCMP officers or anyone involved in this corporate industry—assume that indigenous women and girls are going to be there for the taking. How did they know that? Why do human traffickers in those contexts target indigenous women and girls?
It's because, traditionally, no one has cared. There are very few, if any, prosecutions that get all the way to a successful prosecution. People in law enforcement who engage in the same kind of predatory acts are not going to follow up with other people doing the same thing, because they're involved in it.
That's the problem here. There's this assumption, which is a very old stereotype, that we are there to be exploited, and they can exploit us because they can get away with it.