@milkyaqua
Geographically it is a backwater
Perhaps you have not been here since the 70s? We are a part of Australasia, and have prior to the pandemic thousands of flights from China coming in and out, thousands of international students from the Asian region particularly, and a huge tourist trade.
I wasn’t alive in the (early) 70s. I moved to Europe from Australia in 2008, and then to the U.K. in 2011. If you were following the science in the early days of C19 you’ll know many more seeding events happened in the U.K. via Italy etc. Australia and NZ had an extra crucial few weeks to observe what was unfolding in Europe and act on it. The picture from China early on was unreliable. The less seeding events you have the easier it is to eliminate the virus altogether, a road Australia and NZ chose at that point. The U.K. continues to be an early marker for the world with each new variant because London is a hub, much more so than Sydney. If you lived in both (?) you’ll understand.
Irrespective of that, the U.K. just wasn’t and isn’t in a position to close itself off in the way Australia and NZ did. It may be an island but it is connected to Europe by road, and dependent on it for food and other goods. Thousands of hauliers come and go each day (I know, I live near the tunnel).
The U.K. government has made many errors during this pandemic, particularly early on (discharging elderly hospital patients into care homes to seed outbreaks, for example) but I’m not convinced Australia would have done any better given the same geographic and economic realities. As bad as the Tories are the various governments in Australia have looked very dysfunctional. For example, I don’t understand how it’s possible that only a third of nursing home residents in Oz right now have been boosted when we know how important that third shot is. Not enough priority has been given to the vulnerable in vaccination. My 40 yo brother in law in a city has been boosted but my very sick 67 year old mother in a rural area has not.
NSW just reported 45,000 cases in a day, which would be the equivalent of the U.K. reporting 360,000 cases, and I’m pretty sure per capita we’re still testing more.