Sounds like a plausible explanation as far as what it feels like and they seem to have confirmed this to an extent in their study. Its kinda dodgy that they thought .24mg/kg was a recreational dose thats like a quarter gram for a 100kg man or a half gram for a 50kg women although they fixed it. Ketamine is one of the scheduled drugs with a lot of research potential in of itself or with analogues and mercifully it isn’t schedule 1 so it might be easier to fast track compared to MDMA which is in a perpetual round of MAPS funding just to make it past level 3 trials.
