Because, to stay the billionaires and work to ensure nobody else becomes a billionaire, they are creating the conditions and they know it.
[Why Billionaires Are Obsessed With the Apocalypse]
The World Economic Foundation and the other Globalists are working very diligently to bring on the Four Horsemen of the Apocalypse. They will be rewarded.
Their Gold and their Silver will not save them in that Day. And they know it; they can feel it coming.
(...AND THE RICH MEN...)
Revelation 6:15-17
King James Version
15 And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains;
16 And said to the mountains and rocks, Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb:
17 For the great day of his wrath is come; and who shall be able to stand?
https://www.biblegateway.com/passage/?search=Revelation+6%3A15-17&version=KJV
Ezekiel 7:19
King James Version
19 They shall cast their silver in the streets, and their gold shall be removed: their silver and their gold shall not be able to deliver them in the day of the wrath of the Lord: they shall not satisfy their souls, neither fill their bowels: because it is the stumblingblock of their iniquity.
https://www.biblegateway.com/passage/?search=Ezekiel+7%3A19&version=KJV