This is a great example of how harming your own credibility can damage an otherwise correct and uncontroversial message. RFK Jr. has surrounded himself in controversy, and that controversy is really dominating a lot of this conversation and drowning out the message. Given how he's acted, I don't blame anyone for being skeptical of him, even if this particular food pyramid seems to be a good move that would itself be uncontroversial if provided by a different messenger.
>>everdr+(OP)
True, but, I think this is also an important lesson in considering the arguments not just a source. Nobody is ever 100% right or 100% wrong, and just leaning on arguments of authority is lazy thinking.