I work in IT, and nothing against you, but a bunch of devs do write horrible, useless error messages. I can’t count the number of times I’ve seen an error message that just says “an error has occurred” and you’re left to figure out what error.
If the error message is that stupid, I'm 100% with you. I suspect that's the result of a direct instruction to developers to dumb down the messages to avoid creating distress in users, which is idiotic.
However, final users in a corporate environment should be taught that if they get a message with a lot of information, and they don't understand that information, it's not for them, and they need to leave it alone or take precise notes of what the message says, so somebody from IT who does understand it can act on it. But most users act like the error message is radioactive or they're participating in a competition of who can dismiss the message faster: when support asks about the error, they say hey don't know because they have dismissed it.