At this point, I don't think it's an inability - all sorts of messages get broadcast - but an unwillingness to actually talk to people with different worldviews.

The easy way to spread a pro-health message to the people who really need to comply with it is to say "letting disease spread is Nergal worship (2 Kings 17:30), and America is a Christian nation." Just spam that, nonstop, until it is as embedded in their minds as whatever derangement Trump has come up with this time - because this is the kind of thing they respond to.

The second thing is more complicated: to admit that a lot of "sexual health" only applies to people engaging in highly risky behavior, and should be handled separately both in messaging and in practice from general health. You can still make them support it, but with an explicit "do good even to the sinner" messaging. Throw in a few "We are currently promoting abortion because free school lunches have been canceled" and you WILL see movement.

Both of these are considered abominable among the current Democrat party, because it involves speaking the language of people with different values.

Why would they listen to nonsense that makes them uncomfortable, as opposed to their expressed preference of listening to nonsense that makes them comfortable?

It doesn't matter how much you cite Matthew 19:24 to someone who already had their brain rotted by, say, prosperity gospel. They don't give a shit.

You must’ve not hung out among Louisiana Democrats lately