The point is that no one is “good at this” and so you work to be involved in fewer one-score games.
From 2020 - 2022: It's a really good sample size as well, because 30 teams out of the 32 played in exactly 51 games in that time span.
Chiefs went 35-16, that's "good at this"
Cowboys went 35-16, that's "good at this"
49ers went 35-16, that's "good at this"
Eagles went 34-17, that's "good at this"
4 teams that have had good records, also win a lot of games. Not that surprising.
I could also show you the teams that were really bad at it. I bet you could guess which ones those are...