Yes thats exactly how it works, and then Evergrande blew up, and the yuan is crashing and the Chinese banks were borrowing in US dollars but earning revenue in Yuan, and the dollar blew up to the upside, so the dollars get more expensive, and China CCP was warning them not to do this but foreign currency risk seems to get forgotten for every new batch of bankers/finance people. And then they did a bail in, where they take the deposits and people were like, okay mfers we aint paying our mortgage. Not sure the full story but above is what I have gathered.