I am strongly against supplement use during a fast and refeeding because it shouldn't be needed in both cases.
At other times I am just against it for myself. I strongly state that I don't take them and don't wish to in spite of being a Vegan and not getting my meat. :P But in that case I don't advise anyone to follow my example, not even other raw vegans. I just put my experience and opinion forward on the matter. My opinion on supplements has no bearing on anyone not a raw vegan and I would assume other raw vegans won't just take advice but weigh the opinions and 'facts' they find like I do and come to their own conclusions. What I don't like is being told I need supplements when like fasting no definitive studies have been done on raw diets or on veganism so nobody is in a position to tell me definitively what I'm not getting in my diet.