So despite the fact ginger bollocks has made a loose and unsubstantiated claim the family has racism issues (when there’s no evidence of that) and been a general prick to his grandparents and dad, his dad has been the bigger man and offered an olive branch.
Unsubstantiated?
“Do you still throw spears at each other?”
“If you stay here much longer, you’ll all be slitty-eyed.”
"How do you keep the natives off the booze long enough to pass the test?"
"If it has got four legs and it is not a chair, if it has got two wings and it flies but is not an aeroplane, and if it swims and it is not a submarine, the Cantonese will eat it.”
They're just a few public comments from his grandad, I can imagine worse is said in private.
I don't think anyone should have issues with Harry being a prick to his dad, considering his dad is massive prick.