WhatsTheHarm.com collects incidents of harm from obvious products of epistemic negligence like AIDS denial, homeopathy, exorcism, and faith healing.

That is all very nice, but I notice that among the beliefs criticized on that website, there does not appear to be a single one that is nowadays widespread in reputable academic circles and other influential elite institutions

[emphasis added] If the Catholic Church doesn't count as an influential elite institution, I don't know what does...