Earlier quoted context omitted.
The true version of the trolley problem requires perfect knowledge of the future. This can't exist in the real world.
So you’re being pedantic? Future forecasts and estimates can’t mesh with the trolly problem? If that’s your stance sure, you are correct. I do feel like you missed the whole point of the exercise though, and are hiding behind an absolute that is never achievable.
They use it as a metaphor to attempt to make an argument about a different, actually real, situation. My argument is this is pointless because no real world situation will ever meaningfully resemble the trolley problem.
The correct answer to the trolley problem is STOP THE TROLLEY. "You can't do that!" "Why not?" "because magic" "well how do I know this magic is there?" "more magic!" etc etc.
What do you do if the dragon demands a sacrifice or it attacks the town? You fight the dragon.