It’s the passive mentality that is unacceptable. McKennie can’t be bothered to close the cross for the first goal, exactly like Maccabi. Danilo is too scared to close the ball and get tight to Joao Mario for the third. Players letting the ball bounce around them.
Just a bunch of passive players coaches by a passive manager who focuses the players on being in position and shape without the ball instead of trying to impact the game and the opposition.