User blog comment:The Ghost of John Teller/Are they pushing it with the crossovers?/@comment-160289-20150403083954

The way I see it, it's just like the comics, characters don't always help each other. Sometimes they do, but each have their own problems or are unaware of what's happening.

Technically, everyone could always help someone else (and with the universe expanding even more, it's odd to think that they can't be helped by one character or another...) but well, I always saw it like a comic-bookish thing, just like with the Marvel Cinematic Universe movies (during the second Captain America movie, I was like "why can't any other Avenger help him?" but I just assumed it's his story).