The usual stereotype of an antivaxer is a hippy dippy left wing granola cruncher. The case of Texas shows that increasingly the antivaccine movement is right wing. Worse, it’s becoming more political and harder for Republican legislators to ignore. I fear vaccine science is becoming as politicized as climate science, with results disastrous for public health.
Vaccine mandates for school used to be about as nonpartisan an issue as we had in the US. There was broad bipartisan support for policies to assure that children are vaccinated before they attend school, and it was a policy that worked for decades. Unfortunately, increasing politicization of vaccine policy threatens to destroy that consensus and undermine public health.