Glasses went, dental care went and hearing aids are currently being privatised, anything that can be charged for is being charged for or being put in a position where the private option is the one you're being pushed towards.
GP's, some but not all want an easy life and anything as labour intensive as looking after the old isn't an earner. Children cost the NHS a lot of money too imagine anyone suggested charging schools for their care; school nurses, nitty Nora the bug explorer, height and weight checks and all the rest.
The old are a soft target and trident missiles don't pay for themselves nor does shaving 30 minutes off the train time from Manchester to London or any other of the things we "need" to be spending our money on.
This isn't a political point as I believe most, if not all of the vanity projects will continue no matter who is in power, the decisions where to spend and where to cut are pretty much generally agreed no matter who wins any number of elections.
K