They also make sense for brittle industries, that would disassemble once the market is supplied and then fall apart, loosing all the expertise and would have to

They also make sense for brittle industries, that would disassemble once the market is supplied and then fall apart, loosing all the expertise and would have to reassemble after what is essentially a extended pig cycle. Its also a incredible resilient business model, as proven by the mobs various protection rackets. https://wiki.lspace.org/mediawiki/Firefighters%27_Guild https://wiki.lspace.org/mediawiki/Firefighters%27_Guild