Excellent threadage dubs.
I have nothing of any intelligence to add, other than that I agree with what T said about the issue being with 'us' rather than with any form of government/organisation/societal 'type'.
We have probably lived in every conceivable way over the years. What we have at present, to my mind, stems very much from living in a world where there is still such a thing as Monarchy. Again, as has been pointed out, those people didn't just arrive there (despite what they might try and have you believe). Be they an actual Monarch, or a politician, those people are there, either because we have voted for them or because we haven't said anything about them being there as a right of birth, for example.
It would appear that the nature of 'us' is to have someone in control; a figurehead, if you will. Time and again we seem to repeat this pattern of behaviour, more often than not to our own detriment, imo. Figureheads are particularly comforting in times of hardship, war and strife. Were we to evolve, as has also been suggested, to not have things such as hardship, war and strife in our vocabulary, then doubtless the figureheads would fall quite naturally over time.
As it is, they're there because we let them be. They are there because we need them, or at least, think that we need them. It could be argued that they are well aware of this and that this is where some of our modern day 'theories' come into play, but that's probably another thread altogether.
To my mind, the system won't be changing anytime soon. Even if it does abate, it will return, such is the nature of this existence. I know that's probably not of great comfort to many, but that is how I see things. I agree that the only way to subvert said system is to remove yourself from it; not an easy task, unfortunately. But doable, as some of you are proving in your own ways.
Again, for me at least it is not 'them' and 'us' but purely 'us'. As ever it was.