What does a modern monarchy mean?

A monarchy is, by design, an institution out of step with its time. That is the point of it, or part of the point. The question a changing country keeps returning to is what continuity is worth, and at what cost.

The case for the institution rests on stability, ceremony, and a connection to history that a republic must work harder to manufacture. The case against rests on principle, on the idea that public office should not be inherited.

What a modern monarchy means in practice is a negotiation, renewed in every generation, between tradition and the expectations of the public that funds it. The terms of that negotiation are always shifting.

The institution will endure, or it will not. Either way, the conversation about what it is for is itself a sign of a healthy democracy, willing to examine even its oldest assumptions.