When the young Princesses Elizabeth and Margaret were growing up, that was at it's height and the War cemented that with photographs of the Royal Family having breakfast together and so on, by pinning their reputation so firmly on that particular issue.

Charles was very intent to use his years as Prince of Wales to make his mark while he still had freedom of maneuver that he wouldn't have as King. The first subject he really went for was architecture. It made an impact.

The architect, Peter Arens who is the monstrous carbuncle architect, not merely did his design which had won a public competition never get built but his practice suffered financially for some years.

They tend to be civil servants, often diplomats drawn from the Foreign Office, who may be very pleasant, intelligent people, but once they get inside the Palace they're riveted to the status quo and they lose track of public opinion in the real world.