Kinda get what he’s saying: provide more metadata with structured logging as opposed to lots of string only logs. Ok, modern logging frameworks steer you towards that anyway. But as a counterpoint: often it can be hard to safely enrich logging like that. In the example they include subscription age, user info, etc. More than once I’ve seen logging code lookup metadata or assume it existed, only to cause perf issues or outright errors as expected data didn’t exist. Similar with sampling, it can be frustrating when the thing you need gets sampled out. In the end “it depends” on scenario, but I still find myself not logging enough or else logging too much