LOL - I can see how a Falcons fan would feel this way. And maybe 49ers fans have no reason to cry, with your logic in mind. But as a football fan with no horse in this race, I was annoyed.
After letting the secondaries play physical defense the entire game, the refs called PI on a 3rd and long on the Ravens previous drive. The officials had been letting worse go all game long, but they called it late in the 4th quarter. But they didn't call it against the Ravens with the game on the line.
So maybe 49ers fans have no right to be upset with this, but football fans do. I can see that you feel differently. We will have to agree to disagree.