That's not the platform's fault. That is the fault of people upvoting her post. Any platform that pays out some form of compensation for posts is going to attract people who are not completely altruistic in their motivations. This sort of thing will likely happen on any other similar platform that may pay out money for content in the future. If people think they are going to make money upvoting a post, they will do so regardless of the nature of the post. Not sure if there is anything that can be done about it except create different ways for people to downvote posts that promote socially unacceptable behavior.