It's not going to cost them net anything though. 4b to setup and then fees for as long as the currency lasts...so they'll recoup all their costs and then it'll be free money
On 5 November 2025, the London Gazette included a notice which stated that:
THE KING has been pleased by Letters Patent under the Great Seal of the Realm dated 3 November 2025 to declare that Andrew Mountbatten Windsor shall no longer be entitled to hold and enjoy the style, title or attribute of “Royal Highness” and the titular dignity of “Prince”.
I don't think governments should be in charge of deciding what's innovative