I feel like folks who have common sense just need to state obvious truths like:
Vaccines save lives.
and put that message (and other similar) on repeat. Like - did you know:
Vaccines save lives.
Because, I thought this was obvious, but obviously a lot of people have.. forgotten? Didn't think about it enough? Because:
Vaccines save lives.
Would it work? Would some idiots out there go, huh, maybe
Vaccines save lives.