Peartree My sympathy to you. I have seen a mother's loss through my own mother, and any parent' would do anything to keep their child alive. But at times that is not possible, or clinical death has already occurred. This is the case here.
It is clear this child's body is already physically dying despite the life support system and the end will come within a few weeks anyway,no matter with or wthout the life support system.
I heard an interview where his mother said they have the advice of a specialist in the US who has given them hope of the possibility of improvement.,
but nothing is known of this specialist, who he is, what his expertise is, whether he has discussed the case with Archie's doctors and he will not have examined Archie. These experts seem to turn up with every case like this, only to later say they didn't have the full case notes and couldn't help or are shown to be charlatans, exploiting the suffering parents