Misky, I would disagree with that being true in all cases.
I have a 93 year old aunt who lives alone. She has had a slow growing bladder cancer for years. Two days ago, after several falls she was taken into hospital. They found the cancer has spread to her spine and now her brain, hence the falls. I have had a phone call to say they are sending her home today. When I pointed out that I live 100 miles from her and she has no one to provide immediate care, their answer was "we need the bed."