I see a lot of complaining about that call.
And while I agree that it's unfortunate that a game between two great teams has to end because of some bullshit, that was 1000% a late hit out of bounds and would be called 100 times out of 100 at any stadium in the NFL.
The contact was late to begin with, but in addition, the player got frustrated and gave an extra push, a good 5 yards out of bounds. It wasn't close.
The optics were also bad that it was icy on the ground, so both players slid into the bench, resulting in injury. Not to mention (this shouldn't matter), but it happened to the biggest name in the sport who was already playing hurt.
You hate to see games end like that, but it's on the players not to do it. The ref has to call that.
I have zero issue with the call, it was 100% correct.
It was a dumb play by a guy from what's consistently been one of the most undisciplined teams in the league for years (going back to the Marvin Lewis days). The Bengals made a number of equally dumb plays all game resulting in penalties that cost them, that was just one.