There’s a certain genre of travel article that gives advice on how to upgrade your flight, with advice that’s nearly always wrong or at least highly misleading.
It usually begins with how you dress, but one Bloomberg piece took the art form to a new level telling you just to mention the words “revenue management” and airlines have to give you a business or first class seat. You’d be better off trying to upgrade by gifting the pilot of your flight a dependable work mule, or dressing up as a mimosa (because alcohol is free up front).