You mean that blinding is not meant to be able to separate the effect from placebo? If so, I don't agree. I often hear it mentioned in the context of psychedeli

You mean that blinding is not meant to be able to separate the effect from placebo? If so, I don't agree. I often hear it mentioned in the context of psychedelic research that it is a problem that psychedelics result in unblinding. E.g. Carhart-Harris the other day https://twitter.com/RCarhartHarris/status/1513906164639023108 https://twitter.com/RCarhartHarris/status/151390616463902310...