Also they are the ones that sent the crazy assholes yelling all that horrible racist garbage at those kids for over an hour. They were trying to provoke them into saying something back.
And had people there to film it( showing only the kids saying something)
But those kids were not falling for it, and were not going to sink to their level, so they had to find a way to frame them as racists in another way.
By implying the kid smiling, was him being racist, which is a fucking joke.