I feel quite conflicted really even as a republican.
I'm not so sure it's smart to be "protesting" at this time, and having met some people at Republic.org conferences in the past, you do get some real loudmouths even at those. There are some strange people about.
It seems lacking in class a bit making the protests personal, when the real questions and issues are about the institution as a whole and they are always relevant, not just now because we are going through a change over in Monarch.
For some of them, I think they do run the risk of being hit for heckling and so on, and I think it would probably be smarter for them to organise peacefully their disapproval, so it doesn't look like some of the clips I've seen - randoms in a crowd shouting and holding up signs.
OTOH, I think people should have a right to protest and make their voices heard whatever the time, in an ideal world. Makes me uneasy that some are being moved on.
The royals are weird, dangerous even for a bunch of reasons (unelected, undemocratic, and then the personal reasons on top of that), but I'd like to think the arguments are compelling enough without having to get into personal dislikes of the individuals. They've lost a mother and a grandmother when all said and done - so personally I'd agree with the Australians that there is a better time for it. Clearly they are swayed enough by the constitutional arguments to not get too personal over it, and I don't see why republicans here can't either.