Again, avoiding the points I made. You stated "will klopp ever learn". We spent a record amount on a defender and have went 18 games unbeaten. The point was and I will reiterate "WILL KLOPP LEARN?" Surely buying THE MOST EXPENSIVE DEFENDER EVER shows that yes..he has learned and is attempting to fix the problem? Also, the defence and Goalkeeper are both predominantly responsible for keeping goals out of the back of our net yes, but they are both completely different positions and have other different individual responsibilities. To say the goalkeeper is part of the defence is akin to saying a midfielder is part of the attack, while yes they share some responsibility it is a misnomer.
I've just checked and I did my post on the 10 Dec 2017. So yes, he has learned as we bought VVD beginning of Jan, this is exactly what I was saying. 18 games unbeaten doesn't say how we defend, the number of goals we concede does and if you watched our games, goals we conceded were not GK mistakes bar a few. So in brief, looks like he is learning. He bought a player instead of asking to name 5 CBs who could improve our defence.