Big banks are stuck with about $40 billion of risky debt on their books

 — blocking the M&A machine that’s enriched bankers and private-equity executives over the past decade 

Bloomberg 13 januari 2023 

https://www.bloomberg.com/news/articles/2023-01-13/wall-street-s-leveraged-loan-machine-breaks-down-with-twitter-debt-left-unsold

$65 Trillion ‘Hidden’ Debt TSUNAMI Will Wreak Havoc on Financial System

Trillions of dollars in currency swaps within shadow banks can be a concern for financial stability because shadow banks are not subject to the same regulatory oversight as traditional banks and therefore may engage in risky behavior. 

Inside the Money 15 January 2023

https://www.youtube.com/watch?v=3E8WFA4SA3g