But you have a head of state who can, in theory, remove the head of government at their own discretion, right? In the US the head of state and the head of government are the same person.
https://en.wikipedia.org/wiki/1975_Australian_constitutional...
> But you have a head of state
Yes! Our president.
> who can, in theory, remove the head of government at their own discretion
Ah. No.