It’s really not a big deal. IF there was a kid or family in the aisle it would be a completely different story but that’s not the case. I’m sure he didn’t specifically do it there because it’s a toys aisle, he just looked for an empty one and that was it. Could it have gone bad? Yes. Did it? No (besides everyone harassing him for it and telling his family). Would he ever show his dick to Twitter in a kids toy aisle again? No. So just chill and be glad no kids saw that.