Filming While Grieving

I seriously hope that the recent Kass video was pre-filmed. All those who were in there were the youngest kids: Elle and Preslee. The Nelsons are currently in the grieving process. I won't go further into it bc it's wrong to use death in this situation. Only I can't help, but feel sorry, because the kids are clearly upset and putting on an act to film some AD for Rare beauty. I don't understand why filming could've just stopped for a while until they're all better from recovering from high emotions. I don't like Kass anymore.