The cost of adult social care (ASC) needs legislating and private equity needs crushing out of the system altogether. When ASC is run by provate companies for profit it's NEVER going to be affordable for local authorities.
Of course, we're too far down the line now and the costs associated with caring for older people, and adults with disabilities and mental health needs will just keep on rising, meaning all local public services and infrastructure continues to decline as authorities desperately try to do more with ever-shrinking funds.
Private equity in the care sector (and, indeed, in the health, education and housing sector) is a disgusting scourge on humanity, frankly, because it's NEVER set up fr the good of the person - it exists ONLY to create wealth for shareholders and investors.
We've allowed it to happen though and it's not going to change without a massive effort of political will and campaigning, sustained lobbying and, potentially, a bit of public disorder - which I'd be all for if it meant some meaningful benefits for so many people essentially being left to rot in a social care system that, ultimately, gives not one fuck about them.