That you do not understand the explanations does not mean I have not given any. I refer you to the original post. From that link a search for 'wedrifid' will give you at least three explanations.

In this case of the grandparent you may (or may not) note that my reply speaks to the relevance of that comment's parent to the same comment's grandparent.

I also observe that when replying to a rebuttal (pre-edit) that consists of asserting an incorrect premise used to support reasoning that isn't quite relevant there is only so much you can do. The second edit contained what we could call a 'high quality mistake' so I attempted to explain to you why that line of reasoning does not influence the decision making here.

I suspect you will find it more enjoyable to engage with one of the other people who have also explained the reasoning behind one-boxing here (complete with pictures!) If you keep making replies to me that don't seem (to me) make any sense in the context it is natural that you will be unsatisfied with the response.