Don't have to dig anything just listen to Hancock today, he said it himself, he tasked the civil service to model worst case scenario for the UK in January 2020, it came back with 800,000 deaths. They did nothing much until March. Woefully inadequate, like ignoring the mechanic advice on timing belt change on your car, then moaning when it snaps 20 miles down the road, its not hindsight it's risk taking, very appalling bad risk taking.
I heard some of it. Not that bit though.
You have shown by that reply that you have no clue how stochastic modelling is, nor why its used. To use your own example of a timing belt, stochastic modelling could ask "what would happen if the timing belt broke, you had no petrol, the car burst into flames, and there was a fireman strike?"
As a worst case scenario. (800,000 in worst case, covid wise).
So, after getting that output, you go, "so, what do we need to do?"
I am not saying the 125000 ish deaths is in anyway "good", but its a damn sight lower than the civil service modelling.