the decision to withdraw life support is indeed a call for euthanasia
I respectfully don't agree. Euthanasia is actively causing death to occur.
Ventilation and extreme measures such as this poor little soul is existing on to prevent his organs shutting down and to force his body to keep breathing are actively, vigorously and to some extent violently preventing death from naturally occurring. Ventilation and ICU care is not gentle.
The question is ethically, when there is no hope of recovery or improvement, is it in the child's best interests to endure every possible medical intervention they can be subjected to before even on full ventilation, their body dies? Is it ethical to keep putting in more and more IVs and more medications around collapsing veins, and more tubes, when no one knows what the child's perception of these invasive, painful procedures are? A ten month old baby is not going to enjoy this. His parents face the utter agony of no longer having their child to touch and hold, I can't imagine what they are going through, but the question that has to be asked is what is in this for Charlie?
Charlie has certainly not has his right to live removed. He has had his right to no longer be forced to live respected. He has had his right to have his needs and welfare and wellbeing objectively considered separately from his parents or from the medics, and his best interests represented in the decision.
Sometimes the best interests of the parents and the best interests of the child are not the same thing.