This is an exaggeration, but only slightly. :)
Security costs convenience. But people love to be too lax. And it's so fun to point it out and see the look on their faces, or pop up an XSS in their favorite stack of choice.
My best one was getting remote access on a server thanks to an unsanitized PDF filename. They were calling into the shell like `pdf-creator <company name.pdf>` (or whatever the utility was called). They were a B2B service, so they never thought to set anyone's company name to something like "; <reverse shell here> #"
I just thought it might be fun to contrast the two worlds. Those big, stodgy companies that we love to make fun of... Those guys were some of the hardest targets. I once spent a week trying to get anything on one, and just barely got an XSS. And I was lucky to find it.