TL;DR: "Our study found evidence of higher excess mortality for Republican voters compared with Democratic voters in Florida and Ohio after, but not before, COVID-19 vaccines were available to all adults in the US. These differences in excess death rates were larger in counties with lower vaccination rates."

The authors do not make any recommendations themselves, but to me it seems that any organization that depends on followers voting for them should be worried if their voter base dies off faster than that of the competition.