These people were sidelined by the mainstream because of "false memory syndrome" and a (probably intentional) flood of claims in the 90s that made the FBI assume that the number of claims was mathematically impossible.
Therapists were cowed into silence, or else risked marginalization within the profession (this is an assumption, please correct me if not accurate.)
Only the brave speak of such things.
RIP Bryan, Life's A Dream, LAD, my little brother. I will not forget you.