@bold is literally the attitude Kakuzu had towards Naruto due to the gap in battle experience and how old he was, attitude he had towards everyone however Kishi contradicted himself heavily here by literally having Kakuzu appear extra cautious after almost being hit the first time yet still having him get wrecked in the end most pointless thing in the manga tbh.
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Also he didn't fall for the same thing twice, the first time Naruto used his clones as a distraction and Kakuzu fell for the distraction, second time he used himself as a distraction and had the clones stay back (which I still don't get as its not like the clone jutsu allows you to switch positions with the clones or anything) and Kakuzu ignored the distraction and went for what he thought was the original.
Both pitiful for someone who was hyped to be the most experienced in the manga.