They already don’t. The closest they had to a candidate was nikki haley and she is now just as hated by “the base” as cheney or romney.
And for as much damage as trump et al have done: It is well worth looking up clips of the times he said stuff like “I am not against vaccinations” and actually got booed by the crowd. He is not the source of the evil and is instead just a symptom of it and needs to play to his base as much as any politician.
So if he does have a truly tragic and sad heart attack: There basically won’t be a republican candidate for POTUS this fall. We’ll just speedrun to the “they stole the election, get your guns” stage of 2024.
Even those are generally “obvious” as level design makes it obvious there are interactables not inside a puzzle or that use tools that aren’t part of that specific puzzle. The narrative is what pushes you to think “… what if I take this out of the puzzle room?” but many puzzles outright teach you those skills with the kill fields.
As opposed to “You should have looked to the left while walking between these areas and realized that if you lined up the level geometry it would make an arrow”