As it is mentioned in the spell’s description, Hypnotic Sample does put a allure within the afflicted creatures. You do not need gain on assaults in opposition to incapacitated targets. Plus they still make saving throws as regular. These are definitely clarifications on how the incapacitated situation (PHB 290) operates https://patronhipnotico89986.blogginaway.com/35288750/the-fact-about-patron-hipnotico-that-no-one-is-suggesting