I would say that is the clearest red card I have ever seen in my life, as dangerous as it gets, a few inches right and we are talking about literally blind from one eye, and yet there was NO card, I mean we are not even talking about yellow card or red card, we are talking about something that is wildly easy red card, getting ZERO cards in that position. We need to improve on this referee situation, could be AI, could be something else, I am sick and tired of all the human referees all around the world making silly mistakes like these.
If I look at the video, it looks like Wilfried Singo took a shot and then, Donnarumma came forward to block it. But unfortunately, Wilfried Singo didn't have time to jump high because Donnarumma was also quick to block. Thus, Wilfried Singo was basically not grabbing the ball from Donnarumma or any other PSG player, but he was dribbling and then took a shot. As such, I don't think it was an incident of deliberate or accidental action either, but purely a violent collision. After all, when the match was over and in the dressing room too Wilfried Singo had apologized directly to Donnarumma and their problems were over.