Scum Phenomenon
To say the least, the universe is unimaginably large and complex. One of the least consequential of the astronomically large number of its phenomena that I don’t understand is soap scum. What’s the point of soap if we have to clean up after it?
When I saw the title, I thought you were commenting on the US Republican Presidential races.
That’s one of the best questions I’ve ever heard. You should enter it in a humor writing competition. I bet you’d really clean up.