I agree with a lot of that. However there's also a religious fervour on behalf of the NHS where the only answer that's allowed is 'more money'. That's why the easy out for the Tories is to say they're spending more money than before. They are, but it's getting worse.
It reminds me a bit of when the Irish lads were at Sunderland, paying silly money left right and centre. The answer was always to spend indiscriminately rather than cleverly and look where it left us.
All these health systems the UK is constantly measured against - Germany, France etc - they're all far more privatized than the NHS.
Thus is the truth that dares not speak its name though.
The NHS actually works spectacularly well in many ways. But it is impossible for it ever to "succeed". The more it does, the more it must do. The more treatments it offers, the more people want them. It will always be measured by what it doesn't do, rather than what it does.
It is a mind bogglingy complex issue. Funding for the NHS rises all the time, but as it has to do more, it can never be enough. Then there is the political football element, deployed by politicians all of my lifetime, and sometimes from people within the service.
As you say, free at point, and unquestioned free at point is utterly unsustainable in the long run. Most or all on here should obviously be entitled to such a service, as it was intentioned, (though the the incredible scope it has now was never foreseen, in fact quite the opposite),but as we all know, the unpleasant truth is that there are now at least 3.5 million people in the country who were encouraged to come without any consideration of the effect on health or other services. Everyone can turn up and expect treatment. It is astonishing, and really a quite fantastic thing to offer . And that is without it's ever increasing task load.
The weight of that, coupled with the massive and ever increasing breadth of services offered to everyone is obviously too great to bear. It cannot be sustained. Every solution brings another problem.
I don't know the answer but I do know this. The subject is very rarely talked about openly or honestly. Not by anyone in any government or the media or others. Almost every position is emotion based, perhaps inevitably because our own contact with it is often when we are worried or are ill, or one of our is.
Maybe it is time to de stress the service by allowing, or even encouraging people to provide some basic personal cover, say for a broken arm, or other such issues to a limit. Then the NHS for weightier things.Not perfect, but nothing is, and maybe it wouldn't work.
But our system is unique, initiated from the highest motives, but apart from maybe Cuba?, unique I think.
It will take sense, honesty, imagination, and the willingness by everyone involved to talk to the people like adults in proper sentences, rather than click bait sound bites. £400bn has been spent in the last couple of years on furlough, business support and fuel subsidy, with barely any murmur of dissent from anyone, and certainly not from any politicians. There really is no money, short of printing ever more of it, which will completely impoverish everyone, including the next generation. Especially the next generation.
I see none of that on the horizon, so the NHS, will stumble along in its genuinely sisyphean task.