It's 2020, nearly 80 years. It still matters now and we still care. A safe bet, unless WW3 happens and/if everyone get's their head out of their butts to say "no" to war, it will still matter. If we move the time period, it will become a writer's exercise in cynicism. WW2 is universally regarded as an impossible war to avoid. Every war Americans entered in after, are very questionable and the reasons, nefarious.
So, I guess I can expect some editor to ruin the Golden Age, eventually.
She wasn't the first Star-Spangled Kid. Her step-dad was the original's sidekick.