That's true.
My mums won't 13 days in hospital wanting to come home or to a hospice. She knew she had limited time and there was nothing they could do for her. The cancer was terminal. She couldn't eat or drink (or wasn't meant to 🤣 but they didn't stop her because who denies a dying woman food and drink?!)
She can him and had hospice at home care and went in a week after coming home.
She does 6 days later. 
You could see her wasting away and losing her muscle mass. She lost other functions too and her heart beat for 36 hours after she slipped into what I guess you'd call a coma.
She was fitfull in sleep and maybe could hear us or sense our presence.
But we asked for as much sedation as needed and morphine as could be given to make sure she was comfortable as we had no idea if she was in pain. We also knew the effect of sedation on breathing but what was the point of breaths at this point for her when she'd left us functionally?
They still turned her to prevent sores and spoke to her when ever they would come in.
It was so dignified yet distressing for us and the hospice staff couldn't have been more caring.
I know Ms Dance is completely distressed and unable to accept the reality of Archie's situation. But I can't understand how she cannot see the truth and don't believe she genuinely believes they are trying to murder him. She's being exploited by people with an agenda and listening to the wrong people.