This is a joke right?
How much harder would it have been to lockdown sooner, not brag about shaking hands with COVID patients, not allow major sporting events when Italy and Spain were already in trouble, not trigger massive last drink pub evenings by giving notice and just 'advising' people not to go! How much harder would it have been not to underfund and generally neglect the care system in the name of 'austerity'? How much harder not to allow patients to be released from hospital and into care homes without knowing their COVID status?
The idea that nobody could have done better would be just laughable if the situation wasn't so serious. Of course people with different priorities could have done better, many countries have.