I'm talking about the long-term picture, Ruth, more than this winter.
I am not actually arguing against the need for some sort of action this winter; we are not at the endemic stage yet and we do need to avoid excessive pressure on hospitals this winter, sure.
As the virus beds in and future waves start to look more like echoes of this one, then pressure on the NHS will dissipate and yes, my above comments about "living with it" will indeed be reasonable and relevant.
In the unlikely even that this does NOT happen and that we continue to see the NHS falling apart every winter? Then, frankly, the UK is going to have to grow up a bit, stop worshipping the sacred cow of "It's the NHS, everything must be 100% free at point of use and nobody must ever be charged or judged," and start moving towards a system which is either insurance based, or which ensures proper funding by making sure that people are required to pay for some of their costs (appointments, for example)--and where vaccine refusers can be billed for some or all of the cost of their care.
I don't like the idea of the above happening. But if it's a choice of that OR lockdowns every winter OR cancer patients getting shafted again and again, that's my suggestion for least-worse outcome.
The British do seem a bit wedded to the NHS as it is. I'm not sure why--my own observation is that making everything endlessly 100% free merely encourages pisstakers and timewasters. Other countries have better organized systems.