AC Milan repeated the mistake when playing with a club they could have beaten. This is no longer the AC Milan fans had hoped for. Ultras gave input to representatives of AC Milan after the match was over, this proves that Ultras Milan expects seriousness from AC Milan to build a strong team. The defeats against Inter Milan and Spezia were enough to make the fans disappointed, because AC Milan is currently trying to catch 4th place so they can play in the UCL next season. I think Ultras also wants AC Milan can make an epic comeback for the 2nd leg.
It was very surprising to see AC Milan having to suffer a defeat against Spezia, even though speaking of quality this should have been a victory for AC Milan and now AC Milan's chances of finishing in the top four are getting more difficult and are in danger of not qualifying for the Champions League next season. Lazio is four points ahead of AC Milan in fourth and only three matches remain in Serie A, so it will be increasingly difficult for AC Milan to reach fourth place.
AC Milan has one big game against Juventus in week 37, so the chances of finishing fourth are very difficult and Lazio will also not waste the opportunity to qualify for the Champions League, so that the competition between Lazio and AC Milan will be even fiercer in ending the remaining few matches this season.