This is not something new, Pakistan team is always having a whitewash at Australia. They are not able to manage pressure when playing at Australia. See they have good advantage in first innings but were not able to capitalise that advantage in second innings. Babar Azam who is backbone of Pakistan batting was not able to score even a fifty in his six innings, his highest score was 41. Players like Babar Azam need some break they are over hyped.
Yeh you are right paksitani team were mostly in trouble especially in test series against Australia at thier home ground and the only guy who mostly punished Australian and put his team out of danger zone is baber Azam and we have seen some quality innings from him at previous test series too so if he manage to score decent then paksitan will be on a driving seat to be victorious but recently baber is going with one of his worst time and without his contribution none of our player can Handel Australian quality bowler.
Anyway paksitan lose his last match too and give a handsome gift to warner on his last match of his test career. I taught paksitan will give them tough time as still they have Rizwan and Jamal on crease at start of the day but unfortunately they unable to make any difference.