What happened is that all the bad clans which produced no economic value have corrupted governments and are now using it to extract value from the good, value-creating citizens. Most of the bad people are already rich.
Good, value-creating citizens never had to consider joining a clan before because they were able to easily capture profits from their own labor without much extra effort on the value-capture/extraction side (they could focus purely on value creation)... But as this is becoming increasingly difficult to do, they will be forced to join their own clans to ensure that they can capture more of the proceeds of the value which they created. Since it cannot happen naturally as it did before, it needs to happen via explicit political means.
You can think of workers' unions as a kind of clan... This is happening everywhere in the economy now and IMO, it will only get worse as governments become more extractive and corrupt and as it becomes more profitable for people to spend their time and energy engaging in extractive activities rather than productive activities. The degree of corruption and aggression within clans will have to keep rising to match the corruption and aggression of governments.