Billennium refers to "2nd millennium" - the second period of one thousand years in the Common Era.
Payrolls, going to a building to work, 9 to 5, asking for vacation are over. More software like work.com will be everywhere.
Work on your terms, work from anywhere and sell your skills, not time. Plantation type work cultures are ending.
Creating your own government with like minded people as a team. I doing this right now in an eco green village. I build tiny house and urban farming and free trade with 20 others for most part.