Board Thread:Questions and Answers/@comment-1894786-20161205042239/@comment-16461120-20161205203018

I'm not sure it's accurate to say they don't remember. To be specific, Peter Parker and Jane Foster are the only characters who survived both the final incursion and the war itself that haven't already been shown to recall what happened, and it's possible there simply hasn't been reason to discuss it in their current ongoings.