I'd say, pure SQL gives you a higher performance ceiling and a lower performance and security floor. It's one of these features / design decisions that require diligence and discipline to use well. Which usually does not scale well beyond small team sizes.

Personally, from the database-ops side, I know how to read quite a few ORMs by now and what queries they result in. I'd rather point out a missing annotation in some Spring Data Repository or suggest a better access pattern (because I've seen a lot of those, and how those are fixed) than dig through what you describe.