Lost and found

Sure, I'm gonna steal your TV because I'll take better care of it than you would.

You're welcome

Depends if you were watching the TV and taking care of or not.
E.g.
According to a Turkish local, marble sculptures that fell were being burned to obtain lime for building, and comparison with previously published drawings documented the state of rapid decay of the remains
- This is a conundrum I can't wrap my head around. One (country, usually) can have something of cultural significance, and decide what to do with that. They can make it a museum, make it generally available, forbid access at all, and even destroy it completely (e.g. see Palmyra under ISIS).
  If the object in question is not protected by UNESCO (and really, even if it is) no one has a say in that. The only remotely correct argument that can be made is that destroying historical artifacts makes it hard or impossible to study history, but one can argue that we don't need to study history, it's not like this is an imperative. Another argument may be that things do not belong to those who have it, but instead to their people as inheritors of people who lived long ago, but I don't think that also helps.
  And so, on one hand, I am for preserving artifacts and not destroying those, on the other hand, I don't quite see what moral ground is there for it.
  
  There is no moral grounds for stealing cultural artifacts. Even if it means the culture that rightfully possesses it wants to destroy it. That choice is entirely that cultures decision to make. Even if we disagree. It's one thing to clutch your own pearls but so much worse to do that to someone else's.
  
  This is reasonable, but what if the culture that created the artifacts already went extinct like Maya? Besides, we're not only talking about how it shouldn't have been done in the past, but also about what to do today with that past.
  It's easy to say that everything bad of today is only because of wrongdoings of yesterday, but it is not useful and usually is only used as propaganda for something that has no justification except for the past being bad.
  Edit: although, now that I think about it, coming from this viewpoint, that past is past and we should care about present, it's clear that you're right. If the culture bearer (or the inheritor, but this is grey zone for me) wants to destroy what is rightfully theirs, so be it. There is a bit of an issue with making those decisions by all eligible people, not a couple of extremists, though. Well, I think I found the contradiction that I had in me
  
  While there can definitely be some legitimate discussion and ambiguity over which culture/country gets to inherit Mayan artifacts, for example, saying that the British, for example, should inherit it is a very weak argument. It's not like the entirety of an extinct societies people just dropped dead. Some survived and after some time rebuilt new societies. Using Mayan artifacts as an example, Mexico, Guatemala, and Honduras have a better claim to them then the British. It's not propaganda or useless to say that items of cultural heritage should be returned.
  So how about this what about-ism, if you live in the United States, the British took cultural artifacts from your lands too and aren't giving them back right this moment. Where did you think all those native American artifacts in British museums came from? They didn't make them and it's not like North America was spared from British plundering. Might be nice to get that stuff back.
  
  saying that the British should inherit it is a very weak argument
  Yes, I am not making that argument, inheritors mush be at least somewhat related.
  Although, in case you're talking about, the indigenous people's artifacts will likely end up in the country of their conquerors and oppressors, which is also a shame
  
  Temporary custody for future generations seems like a good moral standpoint.
  I can't see the moral arguments for keeping the items.
  Original items should be returned, but maybe exact copies should be made first (at the whose expense I don't know).
  
  As far, as I know, there are many cases of not returning on the ground of owners not having conditions to preserve.
  But thanks for replying at least, I was hoping to see opposing opinions to try to understand what am I missing, not just 'stealing bad' downvotes
If by steal, you mean purchase from me for cheap because I don't give a shit about it and don't appreciate its value, only for my great grandson to show up years later and call you a thief, then sure!

White man’s burden

It was already thousands of years old. The British destroyed more artifacts than they "saved".

except that not actually an other hand sorta thing at all, almost exclusively it was colonizers and their wars that destroyed so many of the artifacts that werent stolen, if they weren't delivery destroyed by colonizers to erase history and beyond even that the colonizers carelessness, greed, and racism which they brought to archeology led to much more than just artifacts being destroyed. There are so many historical sites whose histories we will never know at all because these clown excavated them to take "relics" and took little if any records where their precious artifacts were found and how, and that is if sites were not destroyed in their entirety out of sheer idiocy in the search of something else like how troy was. 18th, 19th, and even some 20th century so called archeology is a history of the destruction of history.

Holy run-on sentences. I agree with you, but it was done, it's already in the museums. Signing petitions and raising awareness of agencies/museums that are trying to get the stuff back is probably a better way to funnel your frustrations.

It was doing fine where it was.

Exactly. Look at the state of it. We definitely should have taken that.
- Lol, who do you think shot cannon balls at it for target practice? Fuckin' wanker.
  
  Got to practise firing cannons mate

That's an interesting point. While I agree it's kinda shitty the UK nicked everyone's cool stuff and shoved it in 1 building. I'm willing to bet if we hadn't the number of pieces that would be lost to time would not be zero

This is just weird revisionist history. They moved in stole shit, colonized and murdered. The after the fact excuse of "we took it to preserve it" doesn't play mostly because their colonizer bullshit is largely the reason areas they stole shit from are destabilized.
- I'm not revising anything its a shitty thing to do and it should all be returned. It was just a thought with a beer given how volatile some of the areas where the stuff comes and yes I know most of them ended up volatile because of colonialism.
Yeah I'm totally sure the Brits didn't break a single thing shipping artifacts to their big fancy museum. Let's ignore all the mummies Europeans ground up into powder and ingested as "medicine". Savagely eating dead humans with the same mouths that say brown people are too savage to take care of their own artifacts.
- To be fair, they probably weren't able to take care of their own artifacts very well ... after having been invaded by the British.
  
  Damn, beat me to it. Colonialism is a hell of a drug.
- They also turned them into oil paint. Mummy/egyptian brown was a thing.
  https://en.m.wikipedia.org/wiki/Mummy_brown
  I dont know why people do shit like this. Find some rare, finite resource of information and do just about everything with them except study them respectfully. Eat them, grind them into paint, rich people having "unwrapping parties."
  Humans are so deeply disappointing.
- Oddly enough they didn't teach that part of history when I was at school. Got anything I could learn up on it
  
  Also used to make Mummy Brown Paint (wikipedia link)
  
  Fucking hell
  
  https://www.smithsonianmag.com/history/the-gruesome-history-of-eating-corpses-as-medicine-82360284/ is fun
  
  Jumping Jimminy! One of my college English lit courses spent 4 full weeks on Donne. It was all his religious poems, certainly not this.