“In the terms of public utilities, such as water and power suppliers, they could be self-managed by their workers in association with municipal co-operatives — based on one member, one vote — which would be a much better alternative than privatising what is obviously a natural monopoly” – theanarchistlibrary.org/…/the-anarchist-faq-edito… I know I can’t speak for every professional, but a lot of them are more than willing to mentor the next generation of infrastructure maintainers, and many of them got involved in their profession because they enjoy the work, and would do it for the good of the community without pay, if only themselves and their family could live comfortably. People that are currently doing what they are doing to maximize their income will likely not find a position like that in any anarchist society, but they also might find freed from the positional goods of Capitalism they might enjoy doing other productive things at least some of the time. Syndicates would replace standardization organizations like IEEE and NIST and infrastructure that would benefit from intra-community compatibility will naturally benefit by alignment with those standards.