Waterfall ~1970, Agile ~2001, Continuous (DevOps) ~2015, Autonomous Dev ~2030, Self-Evolving Systems ~2040, Goal-Directed Ecosystems ~2050+
That waterfall was what everyone did before agile is a myth. AI produces the recent popular viewpoint as truth whether it is true or not.
Waterfall ~1970, Agile ~2001, Continuous (DevOps) ~2015, Autonomous Dev ~2030, Self-Evolving Systems ~2040, Goal-Directed Ecosystems ~2050+