indeed winning with a narrow score has not provided comfort for ac milan but they have better capital to look at the second leg. I hope AC Milan can repeat the big win at home to Napoli.
But this goal could still give them a big advantage as they will start the next match without pressure, while Napoli will be required to score fast in order to get everything to the zero point. Despite the performance of Napoli in the Serie A this season, Milan has great history in the Champions League with 7 titles. On the other hand, Napoli has no history in this competition, but that doesn't deny that they are trying to achieve something this season. However, these two defeats against Milan in both Serie A and the Champions League could affect them psychologically in the next match.