According to a report by MIT Technology Review AI, frameworks such as Lean Six Sigma and Business Process Management (BPM) historically gained popularity by promising to bring clarity to chaos. They offered a structured way to impose order on tangled and fragmented corporate operations.

The publication highlights the distinction in these methodologies' approaches: Lean Six Sigma emphasized statistical rigor and quality control, whereas BPM created end-to-end maps of how work should flow between different departments.

The article's context indicates that these traditional methods are now being viewed through the lens of achieving operational excellence with artificial intelligence, although details of specific AI implementation are not disclosed in this brief overview.