Which as a history nerd I think that's pretty cool. And the Bills are closing in on .500 all time versus them.
I never had the same level of dislike for the Steelers as the Patriots, Cowboys, or more recently the Chiefs. But it felt up until 2019 in my lifetime a Bills/Steelers game would always automatically be a loss. I vaguely remember the Playoff Game after the comeback against the Steelers with Frank Reich. I don't remember the 1999 Bills beating them at all which was the only win after the 92 Playoff game until 2019. The games more in solid memory are the last one in 2004, the Stevie drop game, and the 2016 game which more or less ended that season.
Long story short the Steelers in my lifetime always had the model franchise feel to it. While the Bills largely had the Charlie Brown chases after Lucy to kick the football feel to it.
So yeah it's pretty cool