Earlier quoted context omitted.
He also oversaw the economy for twenty years before one of the worst recessions in the world. He helped set the stage for multiple disasters with his policies, so I'd take his opinions with a grain of salt.
Really? I don't think anyone really holds him responsible for the dotnet crash of 2000 as that was a market issue and irrational exuberance issue and not a monetary one. And 2008 was similar. The Fed doesn't control or have any responsibility for lower lender standards or ARM mortgages. Congress was responsible for the GSE's that bought any mortgages and wrote insurance on those mortgages, so you can't blame the FED…
As for the Great Recession, taking the Fed Funds rate from 6.5% to 1.0% and holding it there for a year was the catalyst for driving everyone into the mortgage market looking for returns. And then did not regulate subprime lending or the shadow banking market:
"As the housing market boomed, subprime mortgage originations skyrocketed from 8.2% of all mortgages in 2003 to 23.5% in 2006. The Fed possessed the authority under the Home Ownership and Equity Protection Act (HOEPA) to crack down on predatory lending and loose underwriting standards but chose not to act aggressively."
"The Fed failed to properly monitor off-balance-sheet vehicles, investment bank leverage, and complex derivatives like mortgage-backed securities (MBS) and collateralized debt obligations (CDOs). Because these instruments developed outside traditional commercial banking oversight, a highly leveraged 'shadow banking' system grew completely unchecked under the Fed's watch."
So yeah, the Fed has its fingerprints all over the scene of the crime. Lots of blame to go around though..