I guess nobody measured Athol's counselling scientifically; we only have self-reports of people who say it helped them (on his web page), which is an obvious selection effect.

Maybe someone measured Blue Pill counselling. I would be curious about the results. For starters, whether it is better or worse than no counselling. (I don't have any data on this, not even the positive self-reports, but that's mostly a fact about my ignorance.)