IF you distill your freebase you can recover any alcohol
Obviously an acid/base extraction is performed after the amination making the alcohol ends up in the non-polar wash of the acidified aqueous solution containing the MDMA hydrochloride.
Post 481437 (https://www.thevespiary.org/talk/index.php?topic=11864.msg48143700#msg48143700)
(Rhodium: "How to isolate the byproduct MDP2Pol for re-use", Novel Discourse)