Interesting question
@Meth about the bus and death counts.
I agree with
@SpaceMonkey that even if you included the imaginary figure that is hit by a bus, that it won't artificially inflate the death rate in any significant way.
It's always interesting to look at what the pandemic is teaching us as it evolves, and a lot of the lessons are very humbling.
If you look at the last truly 'Big One' the 1918 Flu pandemic, the death estimates range widely from 50-100 million.
The assumption has always been in modern times, that with our great knowledge of epidemiological modelling, and our better record keeping, that we would avoid such wide ranging estimates were another big one to come along.
It turns out that this is not as straight forward as was originally assumed. Most countries are only counting hospital deaths.
So even if there was a conspiracy to pressure Doctors into counting the guy who walks in front of the bus, if he to got run over in most places he wouldn't be counted as a Covid death unless he arrives at the hospital still breathing.
New yorks count is estimated to be forty thousand deaths under reported, so that is a lot of buses and a lot of wayward pedestrians to give you an over inflated estimate.
The UK is the same, estimates until recent widening of the count were at about twenty four percent under reported (they are now including resthome deaths and community deaths).
Then there is China. That country alone with it's reporting deceit, is a big enough buffer to round out any over reporting in other countries.
We are very fortunate our country has the will and the means to tell us the truth about our stats. And the world is VERY fortunate to be able to look to us and Australia in the final analysis for clean data.
Just on under reporting, (apart from China and places like North Korea) it's not happening because of willful deceit.
The vast majority of the under reporting has come about because we are discovering that even if you have the modelling, when countries get hit hard, they don't have the resources to do more accurate counts...so we are not so far removed from the problems seen in 1918 after all.
Problems with counts in a pandemic are symptomatic, if you are struggling to capture the death rate, then you can truly say 'this is a big one'.
There is an attempt being made now by many countries to retrospectively make more accurate estimates, and one of the ways they are doing this by taking a five year average of death rates, and comparing it to this years national death rate.
Those Graphs of five year average deaths vs the year Covid got going, are an eye opener.