From the beginning of the match Galatasaray team looked more confident, show readiness to win and fortunately they won. I didn’t expect such performance from them against United. Perhaps, it's because I didn't watch their first UCL match and wasn't aware they're this good. Manchester united wasted some precious chances actually but I won't agree with you that they had more chance to win against Galatasaray. From my observation, Galatasaray deserve to win because they play with full force and energy compare to united who doesn't look dangerous.
It baffles me how everyone is talking about Onana"s mistakes and left out Rashford. Rashford is the one who contributed most to the defeat of Manchester united in yesterday's game. If all chances he wasted were converted to goal, United would have won or the scoreline will be balanced. Yes, Onana actually fumble but at least he corrected his mistake by saving the penalty. I wonder if Rashford is somehow related to ETH in anyway as he keep starting him despite his very poor performance week in week out.