Maybe there is this related-sounding issue that has been close to you from friends, and you are sensitized to try to spot it elsewhere (like we learn from trauma)?
Is it possible that the person in the article didn't fully fit the pattern to which you've been sensitized, and that the biggest cause in that case is actually different?
Also, in case of your friends, maybe there are two problems to address: (1) any weakness of self or situation that makes them vulnerable to being exploited; and (2) any party that consciously or negligently exploits that.
Maybe the reason I'm pushing back on this: I've known people who soldier through tough situations they shouldn't have to, including someone who died from it. In all cases, they tried hard to get out of the situation, but people who were the cause of the bad, or whose job was to be a check on the bad, either refused to help, or made it worse by trying to cover it up rather than fix it. I think that to blame the victims in those situations would be incorrect.