[Aurornis]

Recovered-memory therapy (the topic of the Wikipedia article) is very clearly quack science and has been discredited.

Some of the techniques used in the therapy include giving patients sedative-hypnotic drugs to put the patient in a waking dream-like state while the therapist asks leading questions to get them to "remember" an event. The same drugs they used are known to be associated with false memories, like when someone falsely recalls something from a vivid dream as having actually happened.

[svnt]

It has fallen out of favor based on a lack of evidential support, for sure. It has not really been dismantled publicly scientifically, but mostly quietly, perhaps in order to protect its practitioners, perhaps because the research cannot currently be ethically conducted.

I am not advocating for it, just stating the near total lack of substantive scientific evidence presented either in support or opposed.