The UK has a grand enough history that stealing from other cultures might seem excessive, as their early history predates theRoman era as seen here in early times…
Alas when in Rome, or Egypt or Greece….then perhaps a little pilfering might be in order. And who knows, perhaps the relics might have been better preserved due to their removal to the museums in London. Below a very small sample ….
And we can go back even further at the Natural History Museum.