William will see Harry's book as him 'cashing in on royalty', royal expert claims

ok.co.uk:

The news of the Duke of Sussex’s tell-all book is said to have sent shockwaves through the royal family, with the Queen, Prince Charles and the Duke of Cambridge all said to be concerned about what Harry, 36, may reveal.

And now royal expert Katie Nicholl claims Prince William will see his brother’s memoir as Harry “'cashing in on his royalty”, and only serve to drive the divide between them “further”. “The news of Harry’s book will probably have driven a further wedge between them and heightened the perception that Harry is cashing in on the very thing he said he wouldn’t cash in on, which is his royalty,” says Katie, who is the author of Kate: The Future Queen.