@SomeAnoTooter Some of them probably do. The antivaxx movement is primarily associated with the right wing now, but historically it had pretty deep roots in the "alternative medicine" movement, which has a lot of leftist hippie types. There's probably more overlap in antivaxx/pro-renewables than you'd think.

Hell, RFK Jr himself had a solid record as an environmental activist before he decided to reorient his career around spreading preventable diseases.