Let us be clear about what is happening here: this is part of a media hate campaign against Harry and his family. And some responses on here show that it is working.
It has implications for all of us, if it becomes acceptable to make jokes about killing a 4-year-old child - if even a child member of the RF can be a target then what about other children? Fancy having jokes made about the deaths of your own small DC?
And the Palace have nothing at all to say about it, any more than they did about Jeremy Clarkson's hateful diatribe against Meghan. So the RF have no objection to hate speech, even against the King's own small grandchild. Read into that what you will.
I don't care what anyone thinks about Harry & Meghan; they don't deserve this. What have they done wrong exactly, except leave the Royal Family as personal choice for themselves like 1000's of the rest of us do every day. Good. If I were them I wouldn't be back either.