Trivia

First appearance of John Cena since WrestleMania 36.

First WWE PPV since WrestleMania 37 to be in front of a live crowd.

Alexa Bliss and Zelina Vega's "mirror image" thing at the top of the ladder was a play on the "two Doink the Clowns" from WrestleMania 9.

Money in the Bank 2021 marking the beginning of the Usos fifth reign as SmackDown Tag Team champions that would last for 622 days and become the longest Tag Team Championship reign in WWE history.