The problem is your only suposed to be in a hospice if your TERMINAL, but everebody will become teriminal if deprived of food and water.
Yep. You got that straight. You also pointed out that whoever has POA can sign hospice papers, but there is a difference between complete POA, financial POA, and healthcare POA. I'm not positive, but I think it was reported here that Mae's granddaughter originally only had financial POA.