Not like anybody goes to libraries anymore
Admittedly, libraries aren’t as popular a place as they used to be (were they ever popular?). However, just because the library is almost empty doesn’t mean you can act like it’s your home. Just look at how messy these children left their reading station upon leaving.

And what did their parents do afterward? Absolutely nothing. After all, “someone gets paid to clean up,” right? Wrong again, you self-entitled jerks! Libraries are already understaffed as it is! If you want to make a mess, do it in your own home and see how much you enjoy cleaning up. The rudeness of kids and their senseless parents is astounding.