Many years ago, the Health Authority in this area employed both the hospital and community nursing staff so it was all one budget and worked really well.
After one of the countless reorganisations that changed so they became two separate entities. I have always remembered how well that worked and have long thought that all medical, nursing and social care should come under one umbrella. Unfortunately, that is very unlikely to happen because of the contracts that doctors were given in 1948 to keep them on board for the new NHS. That is not a criticism of the doctors, by the way, just an observation.
However, I can see huge advantages in having nursing and social care being being one unit. Being completely radical, unless people wish to pay for private care, I see no reason for agencies to subcontract to the NHS. Currently, if home care (not nursing) is required, the carers come from private organisations. According to financial situation, clients may, or may not, have to pay for that care.
Of course, that is yet another can of worms. Should people have to sell their homes for social care, or should taxes and NI contributions be increased to pay for free care? I don’t have an answer to that one but, others might.