Earlier quoted context omitted.
That's how the Japanese do it. If you have noticed, they do a really good job of responding to disasters. In fact, one of the funniest aspects, is that the Yakuza (Japanese mobsters) often are the first ones on the scene, and seem to take pleasure at beating the government response. I suspect that part of the reason is that organized crime tends to have an incredibly robust infrastructure, hardened against unpredicta…
(Speaking totally out of turn and without any sort of knowledge of the situation) The rapid response of the Yakuza may simply be opportunistic and predatory. Food, clothes, shelter, help to save precious heirlooms, those are all inflexible needs. Borrowing on "social credit" on inflexible needs can be exploitatively steep later. In the Yakuza-as-"helpers" model, they're taking advantage of chaos and economics theorie…
But that said, hearing it from the source has made me inclined to believe the more charitable interpretation.
I found the interview for anyone who is especially interested:
https://www.youtube.com/watch?v=JVmt80EXNGI
Obviously this is not some sort of definitive source, but he goes into "What is the real Yakuza vs. that which we see in pop culture" very quickly, which is sort of the heart of this idea.
Note: The guys runs an anime channel, but it's a very serious interview all the same.