My bosses - whom I love - brought in a guest speaker for the staff meeting yesterday without properly vetting him, who was going to talk about self-care (when you work with at-risk teens, this is important). This was, they admitted after, a mistake. I almost stood and interrupted him a half dozen times but I didn't, out of respect for my boss.
After the first...10 minutes or so, he lost the entire room (he didn't even have me for the first 10) when he said, "You can cure cancer with the right supplements. There's a cure out there, but the pharmaceutical companies are sitting on it." Rage mode on.... My colleague's dad didn't want to do chemo and died because of supplements. "Boys are physical, but girls aren't," and "everyone can overcome shyness," I'm sure were two sentiments the introverted woman who runs the gym we have for youth was thrilled to hear.
It was a dumpster fire. It was so bad that my bosses sent out an email to those of us in attendance denouncing the presentation, and apologising for it.