I'm the opposite. I don't like it when alternate fictional interpretations are handwaved as some kind of parallel timelines in the same reality, because that rarely makes any kind of sense. For instance, what are the odds that in every timeline where Krypton explodes, Jor-El is always exactly too late to send more than one baby to safety, and the Kents are always in exactly the right place to take that baby in, and Lois Lane, Lex Luthor, and all the others all happen to have been born in sync no matter what year it is? It's silly. Just let different stories be different stories. They're not real, so it doesn't matter if they fit together.