Huh? Why aren't you mad at the writers of the Nomad storyline for dating the comic by tying it to Watergate and then-contemporary political events? What's the difference between that and saying Ben Grimm served in the Gulf War?
You can't escape comics being timestamped products of their era, just look for the cell phones.
Because one happened in real time and the other was a retcon that screws up continuity.
The Nomad storyline happened during Watergate because it was written during Watergate and it doesn't mess anything up. Everything that happened before, still happened.
Now, if Ben Grimm served in the Gulf War, that means, that he wasn't The Thing in the 60s, which means that those stories either didn't happened or that we are supposed to imagine them being retroactively modernized, which, in my opinion, robs the continuity of a lot of its charm.
The FF is a product of the cold war and the space age. Remove the cold war and the space age and they are stealing a spaceship to go into space... why? (so now you start a rabbit hole of rewriting a lot of things)
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We basically have to choose because both the facts below are true:
- Peter Parker was a college student in his 20s during the Vietnam War
- Peter Parker was still in his 20s when the twin towers fell.
So we have to choose between two sets on crazy silly nonsense:
- One of those two things never happened because the chronology is impossible; but then we are basically erasing stories from the continuity or doing a headcanon where they are very different. Both those choices I find unsatisfactory
- Time is weird, comics are crazy la la land, everything happened: this is what I want. Peter Parker was, indeed, in college in the 70s, and in those 50 years since, he aged almost nothing and that's ok, that's fine. We sacrifice a concept of time, but we keep our stories in continuity.
Now, if a writer comes out and have him say: "When I became spider-man on 1998..." that ruins everything (EVERYTHING!) because he can no longe could have been already spider-man in the 70s. A sense of real world time is preserved at best for 5 years at the expense of everything else. It's a mistake, imo.