Here’s an example from Rojava
“ The village asked the Rojava government for help, but were told the authorities can’t do anything. They lack the money, expertise, and the personnel. This is a common refrain in the autonomous region of northern Syria where the Kurdish-led administration has built a quasi-state but is hemmed in by neighbours with whom relations range from frosty to openly hostile.
Rojava is, to a large extent, dependent on the benevolence of foreigners to fund and oversee big-budget projects like waste management. Officials across Rojava said they have shown representatives of European organizations the problems they face, like lack of water treatment facilities, and were given promises of help. But they have seen little results”
https://www.rudaw.net/english/middleeast/syria/21032019
This is by no means unique. Anarchist societies IRL frequently lack the expertise needed for these projects because the skilled people who can do them tend to work in places that compensate them better than others for their work.
This is why the Dead Kennedy’s have that line “Anarchy sounds good to me until someone says ‘who will fix the sewers?’”