One nice thing about the rise of ORMs back in the day was it broke the stranglehold our traditional DBAs had on the data tier. I respected them and their skills, but in a product org it was really difficult to have a separate group that refused to participate in planning and wanted to design everything up front, optimize based on their performance assumptions, and then who would argue with devs when we'd need to do pretty normal things like, say, list users in a webapp.

I'm talking about my experience, not generalizing to all DBAs of course. And of course ORMs introduced performance issues, etc.