I've heard this said in the NYT and elsewhere, but have yet to read any actual quotes of his __in context__.
> RFK Jr is doing is sowing doubt in established science.
the first rule of science is that it is never "established". This is especially true in health sciences, where thing that we were pretty sure were one way turn out not to be that way, or are much more nuanced than we thought. So challenging established thought is what scientists should be doing.
Now if RFK is a public health official then that is probably counter-productive and not really the place to be doing that. But he hasn't been a public health official to my knowledge so far.
I don't know that much about RFK but one thing I do like about him is that he's speaking out against the unhealthy processed food industry, which I don't hear hardly anyone else doing. (Lots of people say "eat healthy" but there's not that many people saying "these large multinationals are feeding you garbage for profit".