Nina Jankowicz, the self-proclaimed “Mary Poppins of Disinformation” who was up until recently supposed to become the chief of Joe Biden’s Orwellian and ominous Disinformation Governance Board, can’t seem to stop herself from stepping on rakes. She has complained, now that the Board has been “paused,” that the Board itself was a victim of “disinformation,” which casts into question how effective it could possibly have ever been, if Jankowicz couldn’t even manage to counter false statements about what it was supposed to be doing. On Monday, she made matters even worse by remarking off-handedly that the Board was meant to...