In context here "trite" would be the term diminishing recognition of particular race issues, and "gammon" is the term disparging a particular attitude within the UK and doesn't target all with a particular genetic background or skin colour.
As an Australian I don't find the "trite" comment that diminishes recognition of indigenous contributions to the commonwealth war effort to be acceptable here and labelled that comment as gammon.
Curiously, in addition to the UK term which derives from a ham cut, there's an Australian indigenous term common in NSW and the NT with an unrelated etymology that also works here to a degree.
"Gammon" is a clear reference to a ruddy skin color and is intended to be offensive. It is a textbook racial slur.
Claiming that its not is like claiming the "n-word" isn't a racist slur because it was about a particular attitude and doesn't apply to all African Americans (see Chris Rock's https://en.m.wikipedia.org/wiki/Niggas_vs._Black_People for an example of this).
It seems clear you've never heard it used or how it's used there.
If you are and you have then it would seem you're arguing in bad faith.
It's a slur on character as two people of clearly the same race, age, and gender could overwhelmingly be voted as one Gammon, one not.
It's about a cetrain shoutiness and empire centric values and attitude.
I've seen a lot of Chris Rock and your opinion notwithstanding that doesn't easily apply here.
As a genuine question, how is it that you've honed in on my response to this: https://news.ycombinator.com/item?id=40194063 which is an actual dismissal of recognition of non western values?
You appear to have latched onto the mote in one comment and ignored the beam in another.
I'm from the UK, but have only admittedly heard it used twice (once in person, which I objected to and my objection was accepted).
Yes, I've latched onto that one thing because I don't have anything to say about the other. Catering for other minority value systems is an extremely thorny issue for many reasons (on the extreme you get utility monsters) and far too hard a problem for me to have a firm opinion on. I've leaned both ways depending on minority size, history and apparent value strength and dont have a proper philosophy for it to share.
I'm from Australia, widely travelled, and have worked with many people with many different belief systems.
I have no issue with respecting the wishes of those that don't want images and names of the recently deceased put out in public, which is an actual thing here in Australia with many people that I grew up with alongside, it's no stranger than many of the beliefs held by other groups.