It's quite amazing this is the first post i've read about Klopp, after casually reading dozens of forums, that nails it. Klopp is a one trick pony. If he can't play his game, he has no plan B, he is unable to change the course of a game tactically. He can hope one of his players makes the difference individually, but he lacks the vision to turn a game around when it's not going his way, imho. So i found it shocking that Pep played right into his cards, with this lineup. By talking out Sterling, Pep effectively slashed De Bruyne's effectiveness by one third.
But, to be honest, the game could have gone differently, all the same. Salah's goal should never have happened. Not just the offside issue, but defensively this goal could have been prevented more than once. If Sané passes to De Bruyne instead of going for personal succes, it could have been 1-1. The second goal, as beautiful as it was, it wasn't even a created chance, "merely" a quality strike, but if he were to try it 5 times over, it would not go in again. Etc. This game could also have been 2-1, which would have been quite the difference.
But credits to Liverpool. They stuck to what they know and executed their only plan brilliantly.