@tokyo_0 @pieselpriemel @Gargron @tay
So far I have only heard about rumors without first hand information.
And I saw more solid arguments about post which you would expect to be not visible ending up being visible because of caching, but I don't see how this would be different for admin versus user level domain blocks, or in conjuction with authorized fetch network level blocks.
I have seen many claims that @Gargron isn't accurate, but I don't remember supporting explanations yet.