I hear what you say,
@MErmaid, but given that there is no cure for ME, being a fighter is not a solution for many of us. However hard we try to pace carefully, to test different symptomatic treatments, even to experiment with speculative treatments that have not been researched, our health continues to decline.
For many of us, accepting this is how life is for us at present and making the best we can of it is all we can manage. Especially, perhaps, as you say, in the UK and other countries where there is no medical support for many of us because of false beliefs and inappropriate guidelines.
However I don't think this is what David Bell's article is about. I thought his point was that many people who are first ill as adolescents and make some recovery after a few years, do not realise themselves in adult life that their limitations are because of continuing illness, and accept it as 'normal' even though they are far less active than their healthy peers.