Queen Elizabeth II has died

It's weird, I've never considered myself a "royalist" but this news has affected me quite strongly. I just burst into tears unexpectedly on hearing this news and I don't quite understand why I feel so very sad. I guess I have grown up and lived my whole life (as a Brit) seeing and hearing the Queen, singing "God save the Queen" etc, and this news made me suddenly feel very old, very nostalgic, with the sense that all things pass in time, which makes my heart ache deeply.

Just reflect when we (as outsiders) were astonished by North Koreans mourning Kim Jong-Il.

There is just that thing with those prison camps littering North Korea, the recurring famines, the fact that the Kim dynasty claims god-like status and more... so no, this is not a good comparison even though we of course do not really know how much of all this is known to the North-Korean populace.

All of which is negligible when compared to the atrocities imposed throughout the world by British Colonialism under the sponsorship of the British Monarchy.

Again this is disanalogous. Kim actually perpetrates these hideous crimes to this day. The Queen inherited what you're describing and oversaw decolonisation, today largely serving as a figurehead. It'd be like blaming Hirohito's children for the crimes of Hirohito. Children don't inherit their parent's debt.

What you could blame her for is not doing more to dismantle the monarchy's non-figurehead powers from the inside. But what you're trying to do is something else entirely and rather gross.