you regularly remind us that you have a psychology degree from a UK university, so hows about you take up "your fondly held dogma, re FC = bad" with the BPS:
Dr Naomi Fisher looks into incredible claims in a popular podcast, and more…
www.bps.org.uk
NB, this is not, per other posts, "wiki says" etc...
ETA Tl;dr - "Unfortunately, FC has also been
completely discredited. In order to test the validity of FC, researchers carried out simple blinded studies. They showed the nonspeaking person one picture and showed their facilitator a different picture. They then asked what was on the picture, using FC. When the facilitator did not know the answer, the nonspeaker could not give a correct answer 100% of the time. When the facilitator and the nonspeaking person were shown the same picture, the FC-generated answer was correct. The conclusion was inescapable; the facilitator had to know the answer to the question in order for the right answer to be generated using FC. Communication generated by FC came from the facilitator, not the nonspeaking person."