This is a very charitable reading of the [dead] comments. In spite of that, I think I agree with your final point: “It is, of course, ludicrous on its face as

This is a very charitable reading of the [dead] comments. In spite of that, I think I agree with your final point: “It is, of course, ludicrous on its face as traits such as race are in fact truly immutable, whereas a decision whether or not to vaccinate is certainly subject to change up until onset of illness leading to death.”