> Australia screwed up the vaccination strategy. They bought AstraZeneca and relied on a domestic vaccine that was being developed which failed in trials.

New Zealand also screwed up vaccinations by not buying AstraZeneca - as evidenced by the fact that they're several percentage points behind Australia and constrained by Pfizer supplies from overseas with no ability to rely on domestic or Australian manufacturing.

Australia ordered AZ from overseas, AZ manufactured locally, Pfizer, Novavax and now Moderna (as well as the UQ vaccine which as you mentioned failed).