If they were useless there wouldn't be dozens of people upvoting, commenting, resteeming and so on.
I know what you're saying that not 100% of the cases would be abuse unconditionally, but you know as well as i do that your example is extremely unlikely. And again, it's just a datadump. People can do whatever they want with it.
Heat does not imply light.
Right, but people also say there's no bad publicity, right? ;)