I could come up with a few suggestions as to why this is.
1) In England (I'm not familiar with events in other parts of the UK) I think an alarming number of surgeries have sprung up as for-profit private businesses.
https://www.theguardian.com/society...hour-to-see-private-gps-amid-nhs-frustrations
People who can't afford to pay for private treatment will just stay sick.
2) The relentless growth of diagnosing patients with FND diagnoses rather than actually investigating and treating the patient properly means fewer and fewer people are getting effective treatment for their physical ailments.
3) Gynaecological problems (a female only problem), such as endometriosis, adenomyosis, and PCOS are more and more being polluted by the rise of FND. And they weren't taken seriously even before the rise of FND and MUS.
4) Earlier this month patients with hypothyroidism ( a problem with approximately eight or nine times more female patients than male patients) got accused of somatization (based on a questionnaire) in this new paper :
https://pubmed.ncbi.nlm.nih.gov/37134204/
5) FM and ME (majority female) are not taken seriously by many doctors.
6) Long Covid patients (again, majority female) are being steered towards the mental health dustbin.
https://www.theguardian.com/society/2022/feb/03/long-covid-fight-recognition-gaslighting-pandemic
7) MUS - also suffered by more females than men. And when men suffer health problems normally associated with women they have a hard time getting taken seriously as well.
The medical profession has given itself permission to ignore more and more medical conditions, so they can dump more and more patients into dustbins labelled FND, MUS, Mental Health, and they want to treat more and more patients with anti-depressants.
I read a large thyroid forum. Whenever the subject of flagging patients' medical records comes up there are many anecdotes of members being ignored and gaslighted rather than them being taken seriously. When a patient's records get flagged it is a life sentence because no health discoveries (about the patient's health) in the future are ever taken as evidence that the flagging was wrong.
There are loads of reasons why patients are left to rot, and the list of reasons seems to be getting longer with every passing month.