Each coach has his own way of bringing the team he supports to victory. Maybe from our point of view Eric ten Hag didn't give his best performance and gave the right instructions, but we also don't know Eric ten Hag's maximum capacity. There is a possibility that this has been the maximum effort given by Eric ten Hag and still looks lacking in the eyes of other people. Alex Ferguson and Eric ten Hag cannot be compared. Both have their own way of training the team they train to win.
It's not that Erik Ten Hak doesn't have the capacity to be a coach, but he too often tries to apply different strategies in every match.
Support from reserve players is also still very lacking so it is difficult for him to make substitutions when several main players are injured. Just look at how Manchester United defended when several of their players were injured.
It is inappropriate to compare Erik Ten Hak with Alex Ferguson because his success with Manchester United also took a long time.
Erik Ten Hak has only been at Manchester United for two seasons and still has a long way to go if management is willing to give him time.
Manchester United needs to strengthen their defense for next season and maybe they need some additional players to make the team more solid and stronger.