And to be clear he was absolutely lying about that. Immelt was certainly a problematic leader, but a lot of the problems with GE happened under Welch. The biggest issue with GE was massive insurance liabilities for assisted living insurance which drastically exceeded anything GE predicted.
Well Welch started the insurance business in GE and took on a lot of these liabilities.
And while Immelt certainly had his problems, his mistakes were basically in the fact that he continued the Welch strategy rather than make new types of mistakes.