Auto duel AI can't handle much to be fair. It managed to lose me some duels on a synchro deck by not going into synchros and just sticking the materials on the field to pass. Especially fun when the deck is Superheavy Samurai, so no protection from backrow either
auto-duel AI is only meant to teach newbies the basics, hence why Konami keeps making it dumber and dumber, because you're not supposed to use it for complex decks
you're the duelist, once you get how to play, then you're the one who is supposed to play, not the AI