It seems like a “joke” (a sick one, but one not meant to be taken 100% literally) image. There is absolutely no way anyone would truly think that is useful. Even if it was super thick and effective, it doesn’t even cover a whole child. It can also just be kicked aside. There’s no way this isn’t meant as an exaggerated image just meant to bring attention to a real situation.
It seems like a “joke” (a sick one, but one not meant to be taken 100% literally) image. There is absolutely no way anyone would truly think that is useful. Even if it was super thick and effective, it doesn’t even cover a whole child. It can also just be kicked aside. There’s no way this isn’t meant as an exaggerated image just meant to bring attention to a real situation.
believe it or not, these are the actual blankets https://www.buzzfeednews.com/article/tasneemnashrulla/a-company-has-designed-a-bulletproof-blanket-to-protect-kids
The idea would probably be to protect them from the shooter shooting through walls/ricochet bullets