Karachiites are plagued by paranoia and they're wary of outsider parties. Karachi should vote for the party in the center. PTI or PMLN. If not that then PPP. Local parties like MQM can't do sh*t
Regardless of who they vote for, it will not change anything. Establishment want to systematically destroy Karachi and move everything to Lahore. Establishment expose themselves when they brought Mustafa Kamal/PSP in power to weaken MQM, and eventually due to other circumstances MQM split. Establishment tried to create a power vacuum in Karachi by weakening MQM but they didn’t want PPP take advantage of that so they injected PTI which had no real power in Karachi.
Establishment will continue to play their power games until there will be nothing left in Karachi. Eventually Lahore will become sports hub, financial hub, entertainment hub and travel hub.
We will be left with trash and Qoutta system.