Of course, we're going to want to know just who put up people like Ms. Power to such a clearly inappropriate-for-her-job-description activity. Just maybe there was some connected, positive political payback for her and other similarly-tasked individuals.
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Presumably "other duties as assigned" applies. /sarc
But seriously, you're absolutely right. Why is the UN Ambassador involved in 300 unmaskings? There can be no justifiable explanation. She was clearly tasked to do this. And who was her boss?
double-negative negates your intended meaning.