That's the premise of the comics though, it's not so much about the zombies as human interaction in an apocalyptic world. I feel sorry for all the people who keep watching it because they are expecting it to finish with finding some kind of cure. They could I suppose, but it would be a major...
You'll be watching a while then. The consistent aim of this season (which is less than subtle) is to convince you Negan isn't the baddiest of the Saviours and killing off of Carl (not in comics) with the dying message of forgiveness and truce combined with sociopathic 'Simon' who is not a comic...