survivaletc
As it says in that article,
> Such concepts obviously imply an interstellar civilization capable of reaching the objects in the first place. But once there, the energies to be exploited would be spectacular.
The paper discussed in these articles is not proposing that we puny current Earthlings fire lasers at the closest binary black hole systems. It's exploring the possibility of getting close enough to such a system to make this technique useful.
I'd like to dispel the "anarchy == chaos" sentiment. Anarchy as a political philosophy has a long history of deep thought behind it. I personally see it more as a direction than an end goal. Anarchism is a desire to abolish all unnecessary and/or involuntary hierarchies. As Noam Chomsky puts it in [this interview][1], "it’s not at all the general image that you described — people running around the streets, you know, breaking store windows — but anarchism is a conception of a very organized society, but organized from below by direct participation at every level, with as little control and domination as is feasible, maybe none."
In fact, a functioning anarchist polity exists in the world right now: the [Democratic Federation of Northern Syria][2]. Other such political arrangements have existed for brief periods in the past (one other example is [Revolutionary Catalonia][3]). Why have none of them lasted? It seems more to do with traditional hierarchical nation-states attacking and re-subverting them than any internal failing.
I don't know of the Thomas Hobbes studies that you reference when you say that _people want government_, but I would question it. I find it self-evident that "shared resources require _governance_", but I see no reason that such governance needs to look like a traditional nation-state. People don't want _chaos_, people don't want _mob rule_. But again, the problems of chaos and mob rule can be solved without traditional nation-states. I'm sure societies that trend toward anarchism could also find (voluntary, non-coercive) ways to fund basic research.
So yes, I say. Let's find ways to build economies without governments. Let's find ways to offload some of the centralized work of governments to decentralized technologies. Money, for example. Keeping official ledgers, for example. Let's think about how we can restructure society so that power is more diffuse, rather than being so concentrated. Governments already exist, and will continue to be a useful (if fraught) tool for governing many things, but maybe they don't need to micromanage all of it anymore.
[1]: https://www.alternet.org/civil-liberties/noam-chomsky-kind-anarchism-i-believe-and-whats-wrong-libertarians
[2]: https://en.wikipedia.org/wiki/Democratic_Federation_of_Northern_Syria
[3]: https://en.wikipedia.org/wiki/Revolutionary_Catalonia