T20 WC: Why Hasan Ali is being TROLLED after Pakistan's DEFEAT against Australia?

Australia shattered Pakistan's dream in the semi-file of the ongoing T20 World Cup in UAE. The turning point of the match was Hasan Ali dropping the catch of Matthew Wade in the 19th over.  Now Pakistani fans are calling Hasan Ali as the match culprit and saying that Hasan Ali should be thrown out of Pakistan's team.