The Capri sun one makes sense because sometimes nasty shit grows in there. There was a post about a kid telling their mom it taste funny and she poured it out and it was all this sickly green stuff. So its more about not wanting to get sick.
One time I cut open a Capri Sun because the straw wouldn't stab through, and I found mold lining the entire inside. They were just purchased and not expired. Don't drink Capri Suns. There's a reason you can't see what you're drinking . . .
I am the person who does what happened in the third picture...
*flies away so you can't kill me*