“In essence, what the repo issue is telling us is that the Fed cannot make magic. The central planners believed the Fed could create just the right inflation, manage the curve while remaining behind it, provide enough liquidity but not too much while nudging investors to longer-term securities. Basically, the repo crisis -because it is a crisis- is telling us that liquidity providers are aware that the price of money, the assets used as collateral and the borrowers’ ability to repay are all artificially manipulated. That the safe asset is not as safe into a recession or global slowdown, that the price of money set by the Fed is incoherent with the reality of the risk and inflation in the economy, and that the liquidity providers cannot accept any more expensive “safe” assets even at higher rates because the rates are not close to enough, the asset is not even close to be safe and the debt and risk accumulated in other positions in their portfolio is too high and rising.”
https://www.zerohedge.com/markets/repo-market-incident-may-be-tip-iceberg