The way I read what parent poster wrote is that he is quite confident what he wrote is some kind of universal truth.
He is showing no doubt backed by his extensive experience — while we have loads of other people writing about their experience that is totally opposite.
Well yes people writing about their opposite experience also have the same issue.
For me for example TDD never landed, it was always too much hassle for not enough return on investment. Scrum/Agile the oposite it landed quite well despite of what I read every day how useless it is. For me AI also landed, it wasn't that way 3 years ago, exactly 3 years ago I could have written the same experience as the parent poster.