Summary
Australian senators censured Senator Lidia Thorpe for her outburst against King Charles III during his visit, calling him a colonizer and demanding land and reparations. Thorpe defended her actions, stating she would repeat them if Charles returned.
Your comment about wealth seems to be dismissive. Sure, many people have more and do worse. That’s not an argument saying he can’t do more. That’s only an argument that he could do less also. He can obviously do more. Saying one thing is worse than another thing doesn’t excuse either. Both can and should improve.
I don’t know about the laws surrounding him as monarch. Maybe you’re right that he can’t say anything. I don’t believe this is totally true because the monarchs platform people frequently. Maybe they aren’t supposed to, but they obviously can do more than just keep quite. He could invite this woman to a state dinner, for example, and give her more of a platform. There are many options available. He is not powerless to do anything.