I don't think this is accurate. I've only looked at KF briefly, but it seems like the causal ancestor is actually that KF tracks people who are loudly and publi

I don't think this is accurate. I've only looked at KF briefly, but it seems like the causal ancestor is actually that KF tracks people who are loudly and publicly doing crazy stuff, which correlates with people who are at risk of loudly and publicly killing themselves.