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WalterF You are certainly right about the power of exaggeration - the newspapers have always used that. I do not though call you a "Nazi" - you are obviously anti-Nazi - nor Qanon follower, but some of what you suggest is not much more plausible than the latter. Anyway you'd not made that image but had quoted it from God-Knows-Where. (Or where He'd would rather not know.)
The stark truth of Covid is that really no-one knows its origin; whatever the FBI and curiously, the US Dept. of Energy believe probably for US domestic political reasons. The FBI bloke mentioned Covid killing "millions of Americans" suggesting he knows and cares little about it also killing far more millions around the world.
The Chinese government has not helped matters by hindering investigations there, not realising that would only encourage all sorts of accusations of will or negligence against them. Yet the pandemic hit them very hard in various ways so it would be in their interests to help identify and publish the disease's real source; just as they published the virus' genetics.
It might not even be a "Chinese" disease; just as so-called "Spanish Flu" was never Iberian.
China first identified the illness but not source - and after her initial panic and confusion, released its identity world-wide. The 'Flu was associated with Spain only by Spain's neutrality in WW1 meaning an un-censored Press that could report its effects openly within Spain.
That is perhaps one of the most frightening aspects of such a disease. Thanks to massive, widespread international travel it could arise almost anywhere and become widespread before it becomes noticed as somehow different from many other illnesses of overlapping symptoms.
What do do then? We do not try to blame nations or individuals. That achieves nothing, especially as it likely to be wrong anyway. We can only and must work together to identify the disease and any protections and treatments against it we can.
It is an awful gamble, when Nature throws its latest cull method at us, to rush into our defences; but what else can we do? I have noticed none of the most ardent ant-vaccination and anti-quarantine campaigners offer constructive alternatives.
If though we dither through insisting on vaccines or medicines needing go through years of testing, through not imposing deeply unpleasant but necessary controls, through seeing epidemics and pandemics as if they are political dogmas.... the death-toll, the long-term as well as short illnesses, the political, social and economic consequences for everyone; will be far, far worse.
What will we do when the next appears? Learn from this and try to fight it; or let it rip through fear of the defences being worse than the disease?