Fraxinus
chunky plant goop
The. Swag. Koopa.
SWAG. Koopa.
If someone was raised in a society where pointing out every flaw in someone is considered helpful, and then came to the U.S or the U.K or somewhere and started calling people fat, would it be right to blame them for this? While it isn't right, they still think they are doing the right thing, because they have always been told that.
If it has been explained to them that it is incredibly rude to do so, then yes, they can and should be held accountable for what they say. If they haven't explain it to them and go to step 1.
But to them, it is right, and they don't understand how you find it wrong. To them, not pointing these things out is rude.