Look at this from that paper:
"
However, it seems likely that any harm reported from patient community surveys reflects poorly implemented therapy, as well as possible misdiagnosis of CFS/ME.31,
reference 31 is this paper
Use of an online survey to explore positive and negative outcomes of rehabilitation for people with CFS/ME: Disability and Rehabilitation: Vol 36 , No 5 - Get Access (tandfonline.com) Gladwell, Pheby Rodriguez and Poland Pages 387-394 | Received 21 May 2012, Accepted 16 Apr 2013, Published online: 04 Jun 2013 [paywalled so I can only see the abstract]
It used an online Action for ME survey in 2008 (76 patients) to look at two things, the second was this:
"Second, to review patient experiences of two related rehabilitation approaches, Exercise on Prescription (EoP) and Graded Activity Therapy (GAT)"
Note: my bold and paragraph spacing for ease of reading.
"Method: An online survey conducted by the charity Action for ME generated qualitative data about 76 patient experiences of rehabilitation undertaken during or after 2008, examined using thematic analysis.
Results: Both positive and negative experiences of rehabilitation were reported.
Positive themes included supportive communication, the benefits of a routine linked with baseline setting and pacing, the value of goal setting, and increasing confidence associated with exercise.
Negative themes included poor communication, feeling pushed to exercise beyond a sustainable level, having no setback plan, and patients feeling blamed for rehabilitation not working.
Conclusions: The negative themes may help explain the negative outcomes from rehabilitation reported by previous patient surveys. The negative themes indicate rehabilitation processes which contradict the NICE (National Institute for Health and Clinical Excellence) Guideline [2007 version] advice regarding GET, indicating that some clinical encounters were not implementing these. These findings suggest areas for improving therapist training, and for developing quality criteria for rehabilitation in CFS/ME."
"Implications for Rehabilitation
- The insensitive delivery of rehabilitation support for people with CFS/ME can explain negative outcomes reported in patient surveys.
- Therapist–patient collaboration, establishing a sustainable baseline and agreeing a setback plan are all examples of higher quality rehabilitation indicated by this research.
- Greater awareness of the positive and negative experiences of rehabilitation therapies should enable avoidance of the potential pitfalls identified in this research. Positive experiences of rehabilitation therapies include supportive communication with a therapist, treatment which included routines and goals, and value attached to baselines and controlled pacing. By contrast, factors leading to negative experiences include poor communication and support, conflict in beliefs about CFS/ME and rehabilitation, [my bold] pressure to comply with treatment, worsening of symptoms, baselines experienced as unsustainable, and feeling blamed for rehabilitation not working."
This is circular research sustaining an unevidenced model of intervention which it has been shown to cause harm. As you point out was published a month after the revised NICE Guideline NG206 was published in 2021.
Clinicians are neither using best available evidence, nor are they using evidenced based guidelines if they are following advice given in the 2021 paper. They're simply doing whatever the hell they like.
Why don't they do an online survey of Bath patients and compare those who were still managing to do some work at the time of treatment and those who were not?
Bath adult service overseen by Crawley, White, Sharpe and Chalder were involved in the creation of the NHS
Occupational Aspects of the Management of Chronic Fatigue Syndrome: a National Guideline (nhshealthatwork.co.uk) Oct 2006.
Both papers surely can't be suggesting that Crawley and her Bath team needed improved therapist training on what was at the time called CFS/ME Management!
This is what is called forensic examination of the evidence. In the world of psychogenic attribution it is called [insert relevant descriptors from any research papers indicating conclusive proof of the conflict in beliefs about CFS/ME and rehabilitation]. This inter-changeability of terms is overt. just like "CFS and its syndromes" in the 2021 paper referred to above.
ETA: None of these reported 'negative' experiences were informed to me when I gave consent in Bath at the end of 2011 and was subsequently and permanently harmed.