McEvedy and Beard had done work on mass hysteria among schoolchildren. They looked around for another research project and lit on the Royal Free where most of the patients were female. They homed in on ME to help themselves, no looking at patients and trying to help them.
In 1984 The CDC got a request from a local doctor in upstate New York about an epidemic among his patients that seemed to be spreading from schoolchildren to their parents. He did not know what he was looking at so he contacted the CDC. They never replied.
The same year local doctors in Incline Village, a resort town at Lake Tahoe, also contacted the CDC about a similar outbreak. This time two young investigators from the CDC decided a few weeks at a resort would be fun so they went.
When they reported that it had started among teenagers, Stephen Strauss who was trying to prove that EBV caused a long term fatiguing illness, took over and we ended up with CFS. Again, ME was used to forward someone's theories not to help patients.
The UK psychiatrists saw CFS as a good way of getting money for research into this new form of fatigue. Most diseases have fatigue so there was a big market for any treatments. They were soon involved with insurance companies and on a gravy train for life.
There have been many doctors and researchers who have started from compassion for patients and a desire to look at the disease and try find the cause and treatments, but they have continually been drowned out by well funded BPS adherents.
It is not out of any conviction that what they are doing will help us. If it was they would have tried to find out what we actually experience and maybe feel a twinge of doubt when so many of us have not improved over the past forty years.
I can see why people coming in at the point where the present situation is an established thing but it all happened like a hostile takeover, not the way other diseases have developed over the years.