I know this is a hot button issue but this kind of thinking drives me nuts in general. The number they quote is 1 in 15000. That is an irrelevantly small number and says nothing about the conclusions for the majority of the population. if this was a different issue that wasnt politically charged you would look at the data and conclude the concersation is very simple and there are a bunch of very rare corner cases one needs to be aware of and that would be the end of it.