Yes agree with you, i was talking in general term (which you know the standard back home).
There is still good educated or professional guys in Pakistan, but those might not interested in marrying outside Pakistan unless they know someone and genuine love is involve.
I feel most (not all) boy freely looking for girl could help visa, are not professionally or educationally not competent.
A competent guy with right sense of his own worth would not marry someone whom has no personal interest.