I can understand the parents.
I knew my son and daughter were going to die before they did. I was angry, so bloody angry. I attached that anger into anything and everything, and had social media been as it is now back then I may have went on and ranted and caused a shitstorm too.
Their anger comes from a dark place of grief and is completely understandable.
The keyboard warriors, however, will forget about Charlie when the next 'campaign' comes along whether its a breastfeeding woman who gets turfed out of a cafe or a child getting shouted at in a shop these people will then go on and do their thing, because that's simply how they make themselves feel important.
The parents should be listened to, be able to rant and cry and scream and say what they want and the public should come from a place of understanding and support and not get whipped up into a frenzy.
I have every sympathy for the doctors and the parents, and, of course, for Charlie in this situation.