If Babar and Rizwan were mentally shot after Sri Lanka recovered from a losing position, then his fans should refrain from calling them the best T20 batting pair since the dawn of time.
You would expect the number 1 and number 2 batsmen in the world to have enough mental strength to not let the events of the first innings affect them and chase a totally achievable target of 171 in those conditions.
They even got a head start when the Sri Lankan opening bowler conceded 10 extras without a single legit delivery, which means the target was reduced to 161 without a single ball being bowled.
It should have been a walk in the park for Babar and Rizwan and they choked big time and deserve to be criticized. They have cost Pakistan thrice with their approach: WT20 semifinal, Asia Cup Final and the England series decider.