Saying “we don’t have enough depth yet” doesn’t help.
I wasn't saying it as a solution to the concept of how a large population run along anarchist lines might maintain sociopolitical cohesion tbf, but it
is important to note if your reasoning for anarchism not working is that very small groups tend to argue and split a lot.
On the main point though, there's really only a handful of examples of anarchism becoming large enough to actually test such questions in a practical sense, most of which adopted a mix of anarchist and less anarchist approaches, and all of them have been done under either war or siege conditions (CNT, Zapatistas, Makhnovists etc). So if people are looking for "here's a perfect concrete working example" there isn't one.
There's lots of partial examples which have worked in some degree but not in others, most of which have had to make compromises with the existing system. Mondragon's a very successful federation of worker co-ops, featuring flattened wage structures and often non-hierarchical working approaches, with a turnover in the billions and 80,000 employed, but it's still a corporate enterprise. SAC is a successful syndicalist union in Sweden, but it's also had to make significant compromises with State power. Radical Routes celebrated its 30th anniversary last year as an, essentially, anarchist-run federation of housing co-ops but it has to do a lot of work with banks and can't risk people's housing by getting too spiky.
The answers to whether a society
could be run at scale using anarchist methodology are, thus, also partial. We know scale can be achieved, because the CNT did it even in a war zone. We know that elements of anarchist approaches can be and frequently are adopted as methods to run organisations even within capitalism, because there's lots of "flattened" societies, charities and even companies like the (very flawed)
Valve model. And as much as there is no example of a large anarchist-run society at peace to prove it can be done, there is also no proof that it
can't be. Folks seem to think the anarchists on this thread are being vague or evasive. This is not the case. What we are being is honest, and refusing to make promises or offer certainties about an idea we cannot, as yet, analyse in its ultimate application. No-one here is an "anarchist" in the sense of having been brought up in an anarchist society with all the social, cultural and political realignment that would entail, we're "anarchists" living in a society built around capitalism and State power who are trying to envisage something better - it's like asking someone brought up in the 10th century how the 20th century works. And then asking them to explain it all in a forum post rather than a
book.
But we
can try and raise our eyeline above the muck to see what we can see.