Look, I know the saying "you can't put toothpaste back in the tube" is one of those figures of speech, like "you can't unring a bell". It basically means what's done is done, and no, Carrie Underwood, you can't uh-uh-uh-uh-uh-undo it.
Or can you?
A Youtuber has created a device that can put toothpaste back in the tube! Is it a little silly? Sure, it is, but so is most of the stuff online, right?
And just think, if they could modify this for, say, ketchup bottles, there's a certain Morning Show that would be thrilled!