How many more people are dying than are being reported? It is it a significant number? Saying "Grossly under-reported", than backing that up only with circumstantial evidence is not helpful. We also need to know more about these people dying that are "Genuinely healthy". Did they have an underlying condition we didn't know about, nor did they, like the twenty-one year old Socer player that died from Covid-19 based after learning he had Leukhemia the same day he was admitted?
I'll say it again - right now all we have are straight numbers. We have no idea of telling if Covid-19 is more or less dangerous than what we have right now.
We should be doubling down as hard as we can on undrestanding the virus, and those it's claimed, so we can get a better idea of what we're dealing with rather than just here-say and numbers.
My bet is the undiagnosed cases significantly outnumber the uncounted deaths so the percentage should be lower. No way for us to know though.
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If you're going through hell, keep going. -Winston Churchill