So, you keep using that word, "rationality," even though we've mentioned that LW uses it to mean something else. I don't know what you or the creator of the video mean by it, but I'm confident it's not the same. Perhaps instead of claiming that "people are getting triggered," you should ask yourself if you've succeeded in getting your most basic point across, or if we might be confused about which subject matter you want to address. Consider throwing out the video's words and finding new ones.

In addition, a good way to establish that your subject matter is real and not imaginary is to show people. When talking about stupidity this can be rude, but sometimes it seems unavoidable. I suppose in principle you could describe a time when you made the mistake in question.