Earlier quoted context omitted.
You're missing the point. It shouldn't be necessary for someone to know who's-who in order to get things resolved.
You may be right, but knowing "who's who" is very largely how general business gets done. Buying services over the internet from an anonymous black box with no support is a recent disruption.
What’s a recent development is the complete lack of support when shit goes south. Back when you were interacting with real reps you had people that could see when stuff was obviously wrong and escalate appropriately.