You're taking it so damn personally
If you watched the game, you would know the wicket was hardly difficult. Sure there were spells where the ball nipped around, but it was far from unplayable and difficult as some here are suggesting, it has done a lot more before and this was relatively easy to play.
Southee's second spell of the day was under cloud cover, hence he was able to trouble Sohail and Wahab. Before that it had become quite easy to bat on and the batsmen were scoring runs freely.
On day 2, the new ball did move around for the first 10 or so overs, but after that most of the movement had disappeared and Pakistan had started throwing away their wickets when they should have been scoring freely.