Comic fans should understand that some properties SHOULD be completely overhauled when relaunching them.
Aquaman, for example, SHOULD by Polynesian...where their culture, even religion, is historically based around the ocean. I thought that a blonde, white Aquaman was stupid when I was a kid. We are (hopefully) past the era where characters are created as white because that is what the plurality of the consumer base is.
As it stands, not only are we getting the tired "white savior in a foreign land/culture" story...we also get the "presumed dead billionaire returns to reclaim his family business" story that we got in Arrow and Batman Begins. It doesn't matter how much of that story existed in the comics...they should have torn the concept down and rebuilt it as something new before the world at large developed any ideas about what an Iron Fist even is.