The Spacer Block: The little div that caused a big stir

The spacer block's existence brings up some big feelings and strong opinions. I was one of those people criticizing the spacer block. Empty divs? Really? I was not a fan. Learn about this little troublemaker, if and when to use it, and how to make it better. This is the audio from a recorded video, which means there are a few references to what I'm showing on the screen, which is described as it's being shown.