Earlier quoted context omitted.
I actually had a different company in mind. I'm much less familiar with Oracle. The one time I bumped into Larry Ellison, he managed to come across as intensely competitive, in just a moment. I'd guess that's probably reflected in his company. Does Oracle seem a steady in-your-face aggressive, and you know what you get? Or is more a cyclic and plotting: in-your-face shameless when they can get away with it, and makes…
https://news.ycombinator.com/item?id=21550932
Around some other vendors, there's collective loss of institutional (field) knowledge about what you're going to get.
I suppose contributing to this could be a lot of new people who aren't mentored-in as well as they could be.
Also, there's been a field shift towards many (most?) ICs and even managers/execs not being incentived to become aware of non-short-term implications of vendor and tech choices. Whether it's ICs driven by sprint metrics, startups motivated to rapidly throw up appearances of growth to hit funding rounds, or people job-hopping every 18 months before they see longer-term cause&effect.