I agree, but how do you decide e.g. if there's one disabled person on a track, and one not disabled on the other? It's that I don't want to make these decision

I agree, but how do you decide e.g. if there's one disabled person on a track, and one not disabled on the other? It's that I don't want to make these decision (and luckily, I am not forced - I didn't design this game, I did not put the people on the track in the first case - I can decide not to play the game, and in reality, I can always ask "Is there perhaps option C that saves both?").