Shirley Li, The Atlantic:
Yet the Endgame finale—with its heart-stoppingly romantic last shot, of Steve and Peggy dancing in their living room, reunited sometime in the past—has made Captain America a target of some less-than-Cap-friendly commentary since the film’s release. His final scene, one critic argued, “makes no sense.” On Twitter, he’s #notmysteve and #notmycaptain, with the word selfish brought up the most.
Li concludes,
How remarkable, then, that Avengers audiences get to watch a hero wrap up his story the way he wants to, by being as loyal as he’s always been and fulfilling a promise he once couldn’t keep. How refreshing that we get to have him be human, out of costume and out of action. How marvelous to see him retire, no post-credits sting necessary, having lived a full life with someone he missed ever since he woke up from those decades frozen in ice.
Leave it alone, guys. It was nice to see a well-loved character, born of sacrifice and dedicated to what he believed in, finally get his reward.