The whole Deagel thing is absolutely hilarious to me. They
published something about a decade ago that the population of the United States would drop by tens of millions very soon. Instead, the opposite happened.
We've had other Deagel predictions on this site too, including the one from five years ago that you mention. The conversations I have when these come up are pretty predictable:
Me: "Wait, what?"
Deagel people: "Yes, Deagel has connections to the military and the government, so they know this is true that the population of America will decline by a hundred million or so within two years."
Me: "Why?"
Deagel people: "Don't know."
Me: "Who runs the Deagel website, anyway?"
Deagel people: "Don't know."
Me: "What is their basis for these outlandish assertions?"
Deagel people: "They must have good reasons, since they are connected to the government."
Me: "How do you know they have connections with the military and government?"
Deagel people: "Don't know."
Me: "So why is the population of this country going to drop by 25% over the next two years?"
Deagel people: "Don't know."
The whole thing is completely insane.