No, they’re not difficult.
So why do you appear unable to understand them?
And why do you not state your opinion with regard to the thread topic?
All you’ve done is passive-aggressively thrown out pedantic but simple phrases like “error margins” and “bounded uncertainty,” though only in order to imply the overall death number is true.
But your implication says nothing whatsoever about whether “covid” is what the media tells us it is.