It's a monumental task to get any of these dotards to think outside their well constructed bubble. Their bubble is their 'safe space' that hides them away from Trump, MAGA and mean tweets.
I was thinking a T shirt, or perhaps a small pamphlet, able to be carried in the top pocket, with a picture of a diagramed brain, so these people can point to the part that Trump touches and hurts when thoughts of him cross their minds.