The NHS was originally intended to be completely free at the point of use.
this changed very quickly as within the first few years it became apparent it was going to cost mit h more than expected and prescription charges and other charges were brought in.
over time what’s covered has shrunk and the charges have gone up. You used to be able to get nhs physio and hydro in the 60s/70s and now nhs physio is very difficult to get most people go private.
nhs dentistry has virtually disappeared. We already have US style healthcare in dentistry.
i remember NHS specs when I was young - you got a free eye test and the NHS specs were the frames that were covered by the nhs. These days it’s completely private opticians and you can get vouchers towards your glasses in certain conditions.
wheelchairs again are largely private. You can apply to the NHS wheelchair unit and if you pass the process (most don’t) they’ll give you a voucher towards the cost of your wheelchair. Most parents of disabled kids have to fundraise for their wheelchairs these days.
having said that, GP care really is at the heart of the nhs. Anything ancillary got vouchered off or privatised (cataract surgery anyone) long ago.
the problem with charging for GP appointments is that the vast majority are taken up be seriously ill people who use multiple ones over a time period. For example my friend has cancer and is having chemo.
she’s in the surgery virtually daily, we’re rural so our GP has a chemo suite and they do all the bloods and white cells measurement there rather than in the big teaching hospital an hour away.
ten pounds a day for the year she’s been on chemo (so far) is too much.