- The agile manifesto is a smattering of nice-sounding principles with no suggestion of how to achieve/implement them.
- Scrum is an over-prescribed, subtly-complex theoretical workflow from the 1980s that was carried forward in the absence of any alternative other than Waterfall, in the same wake that created TDD, XP, and other now-ancient methods that we pay lip service to.
- DevOps came and went like a fart in the night. Was supposed to result in better outcomes for developing and running software projects. It's now literally a cargo cult. People who have no idea what it is, saying that they "do" it.
If you have a suggestion for a better way to work, by all means, someone please blog about it, I will read it. But please no more blog posts about how Agile or Scrum don't work. We have a decade of those posts already.