There's going to be an enourmous amount of 20-20 hindsight when this is over and hopefully enough of the protagonists will be around to discuss what was good and what could have been better. Our lot are going to have to explain why an infected cruise ship was allowed to dock and passengers disembark, leading to a significant proportion of the infections and deaths here in Australia, even after this sort of thing was supposed not to happen, the UK will have some other issues and the US other problems etc. Personally I'm happy to let that discussion wait until later, when this virus is tamed, but I recognise that some will certainly be looking for answers sooner than that.