Ralf Schumacher "discreetly" alluded to his identity as Antonio Perez, who is tired of the press constantly writing about his son's departure from Formula 1.
Schumacher does exactly the same thing, which is why Perez's father got angry about it.
"They kept saying in the media that Checo wouldn't be racing in Mexico anymore, that this would be his farewell race. We saw that it didn't happen, so I think at least these people should apologize for these words. The former F1 driver was at the forefront of these conspiracy theories, who even announced that my son had been fired from Red Bull Racing. Maybe he gets so much attention because he's in love with him, I can hardly think of anything else after what happened. Ralf Schumacher said a lot of nonsense, and it's not even clear who he is: a journalist, a man or a woman? You can't trust a word he says..." - said the elder Perez.
For everything else, there's Master Card...