No. I am not saying that.
I am trying to say that sexualizing a professional, non-sexual context can trigger legitimate fears.
Sexualizing a professional, non-sexual context CAN be damaging or potentially damaging. However, I would argue that overheard jokes do not fit into this category.
The overheard jokes were bad because they were unprofessional and inappropriate, but public shaming was an inappropriate response, and this fear-pandering justification doesn't hold water.
What is it about our culture that makes everyone immediately think about sex the moment we talk about our bodies in the most generic way possible? Yes they were talking about penises. But talking about penises alone does not constitute a threat nor is it inherently sexual. It's a part of the body and to stigmatize it is wrong. If it is wrong, then it would be equally sexist for men to tell women they can't talk about breasts in the context of breastfeeding because it's "too sexual". And what at all does this have to do with gay bars and leather daddies?