Please compare the US system with that of another country’s healthcare system (Italy or England) in terms of care for older adults

Medicare insurance is offered to everyone in the United States at age 65. Some lawmakers want to privatize Medicare, and others believe the United States should move to a one-payer, universal insurance where everyone has Medicare. Please compare the US system with that of another country’s healthcare system (Italy or England) in terms of care for older adults. Which system do you like better, and why?