I’d be fine with a white away kit if it was paired with non-claret & blue accents. I know that might be sac-religious, but we wear claret, blue, and white at home and away matches where it doesn’t clash.
if it was, say, white shirt and socks with purple shorts and monochrome badge I’d be on board with it. Come to think of it, isn’t purple the color of royalty? Would be appropriate considering the future King of England is a supporter.