I remember reading something similar as it relates to the parity of the NFL. The bid difference was that it was related to the runner up (NFC sent several different teams to the Superbowl from 2001-2007, and then against from 2008-2013; 2014-2020). Turned out there were some repeat teams over the past 20 years, but comparing it to a period where the AFC sent teams headlined by Big Ben, Peyton Manning, and Brady led to several saying that someone different came from the other league or conference.
Anyway, it’s always nice to see someone like Atlanta win. Not that I hate the Dodgers, Red Sox, Yankees, or Cubs, but I don’t think Atlanta is as wealthy. Anyway, they went and spent at the trade deadline whereas other teams would punt to the following season. Reminded me of Kansas City over half a decade ago. It’s nice to see someone different win it as opposed to the same team winning year after year, or every other year.
Of course, from those teams between 2014-2021, several of them were part of the Fall Classic & were close to winning more than one in the mentioned timeframe