Maybe that's not how all the people involved saw it, but we see, judge, and name events through the lens of our own values.
It does not give one an excuse to skip the whole history of the region and start it where it fits them. I wonder if their values include skipping uncomfortable trivia or highlighting it when appropriate.
With regards to values, the legitimacy of a 3 years old government is in deep doubt. The values you've mentioned repeatedly lead to political backing of seriously unpopular regimes just because they fit the narrative that was never true in the first place.
I do have to disagree on the notion that a government should have a historical or traditional basis to be legitimate. In my eyes it needs foremost the support of its "subjects". In reality, different factors make a stable government, but legitimacy is ultimately a value judgment.
https://www.theguardian.com/world/article/2024/jun/19/georgi...
Also, this convention of not digging into a country's history can only ever work before it brings its history as a topic of conversation. In case of small, post-colonial countries that often happens on the first contact.