But the biggest surprise may have been the federal officials—including a couple of Trump loyalists—who sought to guard their own turf from Musk, even by quickly telling their staff to essentially ignore the email, because Musk is not their boss.

"Consistent with President @realDonaldTrump’s instructions, all federal employees will shortly receive an email requesting to understand what they got done last week," said the post. "Failure to respond will be taken as a resignation.