Is this a joke?

You think people will allow machines to spend/receive money and rely on only a probability that their transactions will succeed? And rely on another probability that they have the "global" tip and are not sitting in a cluster? Why not make this simpler and just roll a dice and pretend you have money if you get 4 sixes in a row.

Maybe it will work if the "money" you are transacting is worthless. Like worth almost one iota.

The claim "it doesnt work without centralized servers" hasnt been refuted, you have just lowered the bar significantly.