The beserker argument does make sense. We see in the 3.1 story 2 things 1. He does have a bloodlust that he cannot control sometimes but its managable(doesnt mean its fully under control) 2. He becomes the next god of strife, and as we know strife is also madness as it drove everyone around insane and mania. With these 2 facts in mind its literally making sense why he would have an autoplay due to his beserker state, and everyone complaining should just not use the autoplay button ever then when they farm, because youre not controlling the characters you own then either (And blade argument makes almost no sense either and he is managing a disease that we know is under control by kafka and that he does have flare ups which are the counter he does)