[Warning: None of the below has anything whatsoever to do with rulebased systems nor AI.]
Right now in Texas, we have a slick-haired, pompadoured, Carpet Bagging Yankee Dixie-Dandy spending my tax dollars like it was free money and who is the incumbent Republican. The more mundane Democrat, (whom I happen to like) unfortunately, still favors abortion - something that is, or should be, an unforgivable offense to any true-believing Jew (comme moi), Christian or Moslem.
I can't vote for the Democrat. I refuse to vote for the crooked Republican. (This guy is so crooked that they are going to have to screw him into the ground when he dies.) (This guy is lower than a snake's belly in a wagon track.) (This guy would shame Elmer Gantry.) (This guy... well, you get the idea.)
So, what to do, what to do? What we need is a box that we can check that says "NONE OF THE ABOVE" and reject all of them so that we can get a new slate of candidates; maybe one that has morals and doesn't spend money like West-Texas dirt. (Can't say "water" in Texas - Water down here is WAY too precious.) All I can do is vote for neither one and go on with life. If I don't show up at the polls, then I don't get to vote in the next election unless I re-register again; a slow and arduous process that takes days to complete properly.
Somebody once said, "Every now and then a little (or big) revolution is necessary." Maybe it was Karl Marx. Or George Washington. Doesn't matter - sounds like a good idea to me.