Here, at least, the democratic party is simply unwilling to do what it would take - regular town halls in all 117 red counties, so one a quarter each, maybe, in 2024. If they had three or four teams they could cluster them, or they could spread them out, either way.
Also, and this is very important - Clear 6th grade literacy level explanations of why voting for republicans is not in their own best interest. Real policy position handouts with substance, not slogans, in clear simple language. These need to be mailed to every household, again once a quarter or so, staggered with the town halls. They could also split up the material into four separate booklets.
And finally, they need to stop being afraid to say legislating religious beliefs is wrong & unconstitutional. And show why, with not just some "fringe" lgbtq or abortion cases - stuff that will resonate with a low education populace. Ky is like 41st or some such.
That's what needs to happen, and it isn't going to.