Making vitamins taste like candy increases compliance (good), but you can overdose on fat-soluble vitamins like A (bad). "Just take a pill" is not a great solution.
Or just make them taste like taking a pill which isn't supposed to be chewed or overconsumed. I never said anything about making vitamins taste good, nor do I think outliers like the case study discussed in the video are relevant to the general population, especially when the situation discussed in the video is a "fish out of water" scenario and not something relevant to a 3rd world resident living in the 3rd world where the native languages are being used.
Also, since when do we need "compliance" with regard to offering a cheap solution to a common problem that isn't infectious? People are intelligent enough to know what they should do. Let them have the free will to take the solution or not. We don't need to force or seek "compliance". That just sounds kind of dystopian or authoritarian.
https://www.youtube.com/watch?v=mZ6nREONy_4
Making vitamins taste like candy increases compliance (good), but you can overdose on fat-soluble vitamins like A (bad). "Just take a pill" is not a great solution.