Lockdown Evidence – Has Enough Data Been Analysed to Answer the Question?

I was asked to simplify the current #coronavirus #lockdown evidence, for all to grasp – with an analogy
– sample evidence from published scientists, research papers, and good old-fashioned logic, which I miss.
(note: skipped much of the evidence due to time limit)
Important Reference – 2006 published paper on pandemic management – advises NOT to use lockdown as a tool: