That's likely where the "gap" is for people. Could it be that it's mostly the middle class and upper class who are benefitting from the economy under the PTI?
The PTI isn't making in-roads with the blue-collar world, but that's where most of our actual population is. However, the system as a whole is failing most Pakistanis, if not repressing them. PTI hasn't cracked or reined this system; rather, it's working through it and, as a result, isn't dealing with the core issues but potentially continuing them.
If we live in a world where the likes of PPP or PML can always "come back" we know something's fundamentally wrong.