There is a much deeper contradiction between cryptocurrency and the free software movement of which LWN is an outpost.
The goal is to keep software free of the bonds of scarcity inherent in physical goods. Because digital goods are virtually free to copy, they can only be limited by typical systems of ownership when artificially forced to. Software spread openly is better able to help everyone rather than just a few capitalists. Private industry has fought against this in its drive to grind profit out of everything it can.
Cryptocurrency is an effort to dig artificial scarcity deeper into digital goods than ever before. So it's strange to see FOSS advocates getting crypto's back. The people driving the spread of crypto are zealous advocates of a system inherently opposed to FOSS ideals. Like many before them, they will push software freedom to the extent that it helps them and then relentlessly pursue its enclosure when it doesn't.