Sorry, but the Marvel Avengers Endgame Life Begins Teen Ager fifty shirt just recently confirmed in an interview that Steve married Peggy in an alternate universe, then returned to ours as an old man. The interview basically said that it was all alternate universes like when Thanos left the past to come to the present, it created another branch as well.
Marvel Avengers Endgame Life Begins Teen Ager fifty shirt, ladies tee, tank top, v-neck

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My thoughts exactly for Marvel Avengers Endgame Life Begins Teen Ager fifty shirt, with this massive plot hole. Another cap could still freeze in ice as the Cap we’re following went back in the past and lived there or like what you said, he could live his life in hiding while Nick went on the past version of Cap and let it all happen again like a giant loop. It’s either this way or the thing I said earlier. If so, the Cap from the past never recover since he revealed himself to Peggy. It is possible that they would simply stop the search and just accept the fact that Cap is back and the 40s Cap
Official Marvel Avengers Endgame Life Begins Teen Ager fifty sweatshirt, hoodie

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You know Fury, he’s always got something in store for Marvel Avengers Endgame Life Begins Teen Ager fifty shirt. That version of Cap missed out on everything like Chitauri in NY, Ultron, Civil War, and Thanos. Yea these are truly big brain plays by marvel Interesting theory about Captain America. I figured Steve lived a quiet life as not to mess with the timeline but couldn’t fill the plot holes. Alzheimer’s is a great way and could definitely work.