Despite Lorne Michaels’ previous promise that no real-life political candidates would show up on SNL this election season, Vice President Kamala Harris popped by Studio 8H on Saturday night, appearing in a cold open opposite Maya Rudolph’s Kamala, playing her literal mirror image.

While this one-off cameo seems unlikely to have much of an impact on Election Day, Trump supporters have been raging about the sketch online, suggesting that Trump himself is now owed airtime due to the FCC’s equal time fairness rules (although this was seemingly resolved by a NASCAR ad). They’re also complaining that Harris “plagiarized” an earlier sketch starring Trump.

It’s true that back in 2015, Trump and Jimmy Fallon performed a similar mirror bit, in which Fallon-as-Trump teed up the presidential candidate for jokes that also served to promote his campaign talking points (never forget Fallon’s role in this national nightmare...