By Close Door Policy, are you including making opium illegal and trying to enforce that law within the borders until the drug cartel showed up with a navy behind it? Are you familiar with the Opium War?
People of my grandparents generation were born into a lot of trauma. My grandfather was sold by his own parents into indentured servitude to support their opium habit for which they had already sold their farmland. (Those were desperate times when people decided to follow a populist leader who didn't know how to govern, and who, though vilified by the West, can be more described as a combination of the positive attributes of Bernie Sanders and the negative attributes of Donald Trump.)
Rich people had a lot of privilege and on the receiving end of a lot of anger from poor people, once there weren't many foreigners around to be mad at any more, and some of the aristocrats really were jerks. But some wealthy people were just idealistic and trying to fix the country instead of fleeing to other parts of Southeast Asia (a mistake made by other parts of my family), and were in for a world of hurt.
So, in your opinion ... if European soldiers looted my home and stole works of art (which actually did happen to my family), and later on, other works of art were destroyed by mobs of poor people who attacked my family, you're saying that it makes what the European looters did totally ok and they can keep their loot?
Sometimes, people like to lump all Chinese people together as a monolith without any nuance, as though the crimes that angry mobs of poor people visited upon my family justifies the crimes committed by foreigners against my family just a little bit earlier.
There is no rhyme or reason to the suffering visited upon us by either party.
If we’re going to avoid grouping the Chinese together as a giant monolith, then we must do the same for the West: it’s not acceptable to set fire to cars so you can reclaim art.
The current government of China is a direct descendant of the one that tried to burn history in the Cultural Revolution. Subsequent regret and contrition notwithstanding, I think any claim that PRC might have had over the stolen artifacts was forfeited the instant they started smashing and burning similar artifacts still under their control.
The art thief implicitly respects that the artifact has cultural value--value that they intend to capture and exploit. The art destroyer does not. I'd prefer to award curation privileges to the person or institution that has respected the cultural value for the longest continuous interval. The PRC can only realistically claim that respect since 1976. You can't put a chair out with the trash and then take it back when you find out someone pulled it out of your garbage and restored it.
the best joke in this thread, open your browser then search for the artworks "protected" by the European thieves, for instance, why The British Museum cut Admonitions Scroll?
In no reality is it morally acceptable to go around setting cars belonging to innocent people ablaze because you’re upset with violence carried out by other people.
I am strongly opposed to the concept of inherited grudges and misdeeds. Children are not responsible for the decisions of their parents.
If China wants to reclaim the art, they should attempt to do so diplomatically. If they are denied, tough cookies: it’s not worth endangering lives to reclaim historical artifacts. I would sooner see the artifacts destroyed than lives put at risk as countries steal from each other. I would personally burn all of my family heirlooms if it meant protecting people who are alive today. I am honoring my ancestors more by preserving the lives they’ve created than by protecting their former belongings, no matter how sentimental they may be. And I am certain generations of ancestors would agree with me on that.
There were people who wronged my ancestors. We’ve all been wronged in one way or another. I forgive them. I don’t forgive their descendants, as their descendants have done nothing wrong, and I can’t forgive if nothing has been done wrong. I hold no grudges for the misdeeds of past generations.
In morality, Who has the right to those art works? Invader robbers who unintentional preserved the art works or the new generation of descendants who are stealing the art works back? People can argue all day. It's much more difficult to see the result from a morality perspective...