Is Rambo: First Blood Part II a perfect case of a movie that came out at the exact right time?

What I mean is that had it come out a few years later, it wouldn't have been such a big hit? Rambo: First Blood Part II feels like it was Sylvester Stallone's way of creating sort of a cathartic revenge fantasy about the United States' loss of the Vietnam War.

https://lebeauleblog.com/2015/11/05/golden-raspberry-awards-1985/#comment-10651