It is a terrible and stupid thing. just like the (pagan) candle/ teddy bear shrine garbage. “making a difference” is the idiot mantra of this shallow religion.
Never understood what people get out of placing teddy bears at a death shrine.
Much better to pray to the Lord that He welcome the souls of those victims into His heavenly kingdom, that His grace bring comfort to the bereaved, and ask all this in the name of our Savior.
That’s doing something, IMO.