The VERY same reason Indians in India are busy in “economy/development” Indians abroad bring business back to India, when Pakistanis in Pakistan are busy destroying Pakistan then why blame or whine about Pakistanis coming from abroad?
On a separate note there are tons of Pakistanis I know who bring software/IT/design business from US to Pakistan… anymore whining?
I wonder when will you buy different brush for different people instead of using one for all.