From Andrew Brettle’s experience at an agile conference in London.
I would temper his comments only ever so slightly to point out that there are still too many organizations who have not progressed in their sw-dev thinking in 30 years. So, while many mature organizations have moved on from standard, linear, unidirectional development, far too many have not.
On the other hand, I’ve seen equally too many “agile” presentations erecting straw men effigies of “traditional” development to burn, often characterizing them as the embodiment of all-things-not-agile-born. That, too, has to stop.