From memory any parents who didn't follow the instant affirmation path were chased out.
I have a vague recollection of a parent posting on a message board about a dd who had gender dysphoria. The dd didn't want to transition but wanted help with dealing with the gd.
Someone suggested mermaids and the answer was that they were not helpful. Suddenly there was a whole load of new posters calling the parent names and how they were failing the "son"
The original poster said "shit, they've found me" and stopped posting. The newcomers continued to rant for awhile and then disappeared. The regulars of the site were all WTF??? It was very odd.