You might benefit from looking up the Goomba Fallacy. As a former anti-anti-RFK guy, I absolutely have to take responsibility, I severely misunderstood the wellness movement and didn't realize that inflicting disease on people was their goal. But I don't know why you think the person you're responding to supported RFK.
He's definitely got the broken clock syndrome. And back in the day he was a strong defender of the environment.
I've got a family member and ex friend (both trained in science) and they drank the koolaid hard. A funny story about them -- both had stayed at my home (different times) and I had taken to heating the water for my coffee in the microwave.
Both of them were horrified by that and refused to use that water. Neither could give reason why, and artfully deflected when I pressed the matter. I think antivaxers caught a virus that melted their brains.