I agree and sympathize with you. Pacing is the only thing that has worked for me, and I had to retire. Working and pacing don't seem to work together, so there seems to be no answers for those who must continue working.
Too many therapies are based on the idea that if we just ignore our symptoms and push through our difficulties, we will get better. I have struggled with this for two years and know that is not true. I think the best that anyone can do now is manage the symptoms and that can lead to a better quality of life.
I am feeling better now because I am no longer using more energy than I have. I am no longer pushing myself so hard that I end up in bed for two days. I am engaging in gentle exercise to try to reduce some symptoms. Unfortunately, I still have to spend much of my time in a recliner and am unable to walk much. My quality of life is better, and I hope that it will continue to improve, but it is going to be a long, hard journey.
Many doctors deny that this illness has a physiological component and that leads them to take our symptoms less seriously. We need to hear the truth which is what can we really expect to happen from these therapies and what we cannot. I do share your frustration and hope that some effective therapies might be developed soon.