Hopefully more than just Pakistan will learn something from this mishap to help air safety in general.
I doubt it, or if they do, very little.
Why?
Because, airlines will continue to look to 'automation' to solve all their accident problems, whereas....good old fashioned hand flying skills (and the training required...IE: not cost effective, so many airline claim
) will be more than likely rejected...with the results we see today...with the 'automated' aircraft.