I've been waiting for a question like this for a long time.
Error messages were not designed to be understandable to users.
On the internet, one can easily find hundreds of pages, and YouTube videos, with instructions on how to deal with virtually every kind of error message there is.
Nevertheless, Microsoft never intended for users to repair their own computers, because Microsoft doesn't expect its users to have expert technical knowledge. That would be ridiculous.
Instead, we are supposed to be running Windows according to Microsoft's instructions, and if there's a problem, we're supposed to contact a professional person - that's the "system administrator" that you see in so many error messages. The error messages are written for those professional people, who understand what they mean and how to solve them. Microsoft never intended for users to work inside Windows, including editing the registry, running command lines and making other technical changes that are commonly advised in user communities (like this one.)
If you want to try to repair your own computer, and you have a backup in case things go badly, you can certainly try. No law against it. But the error messages are for professionals.