It's not fruitless speculation to say that unbaptized infants are in God's sight when you've got a weeping mother looking for consolation.
And who knows that it's not true?
Tell her the souls of the just are in the hands of God. (Wisdom 3.1). Tell her the child is now happy.
Sinky, everyone will be in God's sight, its a matter of whether or not we will be able to see God.
And who knows that it's not true?
Christ did not reveal it to us. So its just speculation, like the funeral eulogies telling about how the person is enjoying heaven. We don't know that!