Sure, many people make that argument. The recessions happened regardless of their source. But the financial panics that preceded lenders-of-last-resort and countercyclical monetary policy were significantly more frequent and severe than anything we've seen in recent history.
Edit: just noticed your edit, Bernanke never said that monetary policy caused the Great Depression, but it is the consensus view that policy was too tight during that period and exacerbated it. A mistake that no one is keen to repeat. Certainly the interest rate rises in the 80's caused a contraction, one could argue whether the subsequent recession was worth the cost of fighting inflation. I think all would agree that the stagflation that prompted that maneuver was not ideal.
Edit: just noticed your edit, Bernanke never said that monetary policy caused the Great Depression, but it is the consensus view that policy was too tight during that period and exacerbated it. A mistake that no one is keen to repeat. Certainly the interest rate rises in the 80's caused a contraction, one could argue whether the subsequent recession was worth the cost of fighting inflation. I think all would agree that the stagflation that prompted that maneuver was not ideal.