I think the conversation to be had is what is the best way for the monarch to work as head of state, and what gives the most value to our nation on both a macro and micro level.
Comparing the engagement numbers from the court circular is meaningless as a PP said you can rack up 10-15 engagements in one day by spending 20 minutes at a time shaking hands and moving on.
The macro level is the meat and bones of the head of state needs.
Representing the UK on the international stage at events such as the Pope’s funeral, United Nation events etc.
Being sent by the government on foreign tours for soft diplomacy etc
Hosting foreign leaders in the UK for the same reason.
The UK parliament constitutional duties.
Representing the nation at times of national crisis or emergency. Or national pride like the Olympics etc
Head of the Church of England / Head of the Armed forces etc
Remembrance Day / Commonwealth celebrations.
There’s no reason to believe William won’t fulfill all those duties - he’s been filling in for both his grandmother and father with many of these duties for several years.
For the micro level duties is where I think he might try something different, and partly because we are in a different world now with social media and the internet.
At the micro level it’s meeting with citizens across the four nations, highlighting their successes, show casing the best of the UK, talking to people and getting their opinions and current feelings about their lives and feeding that information up the chain or using the monarch’s convening power to bring elements from government, business and non profits to help tackle a problem.
Do we want to monarch to simply wrack up the numbers and the travel expenses for hundreds of ribbon cuttings or could enegagements be organized to maximize both meet and greets with other tangible help for different parts of the country.