We shouldn't put all the blame on Onana. I agree it's his responsibility. Because, to be honest, MU's start was not favorable. Everyone is at fault for bringing the team down. Onana's responsibility may be greater than that of the players. If he makes a mistake, he must pay the price immediately. Onana is under pressure from the mistake he made in the last match against Bayern Munich, and this time, he continued to make mistakes. And he's making things difficult for himself. We should give Onana a chance to correct her errors.
There is still a chance for Onana to correct mistakes, but goalkeeper Onana will not be able to fix errors with empty words. He must do it with saves on the field. He should prove it with actions.